Jul 06

Inspector Pumphead’s Buyers Guide: A.Y. McDonald 9000 Series Centrifugal Pumps

A.Y. McDonald 9000 Series Centrifugal Pump

The A.Y. McDonald 9000 series centrifugal pumps are made of heavy duty cast iron and can cover a wide range of applications such as pressure boosting, lawn sprinkling, irrigation, air conditioner tower cooling, and general water transfer.

This series of end suction centrifugal pumps get their nickname “The Workhorse” from their durability, dependable performance, and ability to perform a wide variety of applications.

The A.Y. McDonald 9000 series features the highest quality Nema standard square flange motors, precision molded Noryl impellers, and a four position discharge with three drain ports.

Wondering about pump maintenance? This series has a rear pull out design, meaning there’s no need to disturb the plumbing.while servicing the pump. This makes maintenance simple.

Please note that pressure switches are not included. .

A.Y. McDonald 9000 Series Centrifugal Pump

Model Comparison Chart

Model Discharge HP Voltage Phase GPM Max. Head
92030 1″ NPT 1/3 115/230 1 28 84′
92050 1″ NPT 1/2 115/230 1 33 83′
93050 1″ NPT 1/2 230/460 3 33 83′
92070 1″ NPT 3/4 115/230 1 42 100′
92031 1″ NPT 1/3 115/230 1 30 84′
93070 1″ NPT 3/4 230/460 3 42 100′
92051 1″ NPT 1/2 115/230 1 38 84′
92100 1″ NPT 1 115/230 1 57 113′
93051 1″ NPT 1/2 230/460 3 38 84′
93100 1″ NPT 1 230/460 3 57 113′
92150 1″ NPT 1-1/2 115/230 1 68 118′
93150 1″ NPT 1-1/2 230/460 3 68 118′
92200 1-1/4″ NPT 2 230 1 79 132′
93200 1-1/4″ NPT 2 230/460 3 79 132′
92250 1-1/2″ NPT 2-1/2 230 1 84 142′
92300 1-1/2″ NPT 3 230 1 115 150′
93300 1-1/2″ NPT 3 230/460 3 115 150′
PERFORMANCE CURVES

PUMP PERFORMANCE CHART

PUMP MEASUREMENTS

SPECIFICATIONS

BROCHURE
A.Y. McDonald 9000 Series Centrifugal Pump Brochure

Pump Products application engineers are standing by to help you find the right pump, as well as to provide price quotes, stocking availability and shipping information. Call our toll free number 1-800-429-0800 to speak to an expert today.

Jul 03

Inspector Pumphead’s Buyers Guide: Grundfos CME Plus Centrifugal Booster Pumps


Grundfos CME Plus booster

Grundfos CME Plus booster

Grundfos CME Plus centrifugal booster pumps are built to service water pressure boosting applications in a primarily residential setting. CME Plus series series pumps are pre-wired to provide constant pressure regardless of water usage fluctuation. Thus, a user can remain confident that with a CME Plus booster, he or she will experience consistent water pressure at the tap regardless of household demand patterns or the pump start/stop periods.

The CME Plus pumps are based on the frame of the classic Grundfos CME pump. Much like its beloved predecessor pumps, CME plus pumps also extremely sturdy and reliable. The compact design allows for simple installation and convenient servicing should any issues arise. As with many newer Grundfos pumps, the CME plus series incorporates high-performance hydraulics and electro-coated cast iron parts for efficient, quiet operation. The interface is user friendly as well: the user can personalize the water pressure with the touch of a button and a built-in stop function ensures that the CME automatically stops pumping if the water demands drops to a low level.

Each package includes the pump itself, a pressure transducer, a diaphragm tank and discharge piping.

Please note that booster pumps have no lift capability and should not be run dry. Do not deadhead the pumps.

Grundfos CME Plus Series Centrifugal Booster Pump

Model Comparison Chart

Model HP Volt. Phase PSI Shaft Seal Construction
98536059 3/4 200-240 1 145 AQQE Cast Iron
98536057 3/4 200-240 1 145 AQQE Cast Iron
98536058 1-1/2 200-240 1 145 AQQE Cast Iron
98536092 3/4 200-240 1 87 AQQE 304 Stainless Steel
98536060 1-1/2 200-240 1 145 AQQE Cast Iron
98536082 1-1/2 200-240 1 145 AQQE Cast Iron
98536089 3/4 200-240 1 145 AQQE 304 Stainless Steel
98536081 1-1/2 200-240 1 87 AQQE 304 Stainless Steel
98536090 1-1/2 200-240 1 145 AQQE 304 Stainless Steel
98536108 3/4 200-240 1 87 AQQE 316 Stainless Steel
98536097 1-1/2 200-240 1 145 AQQE 304 Stainless Steel
98536086 1-1/2 200-240 1 145 AQQE Cast Iron
98536093 1-1/2 200-240 1 145 AQQE Cast Iron
98536091 1-1/2 200-240 1 145 AQQE 304 Stainless Steel
98536094 1-1/2 200-240 1 145 AQQE 304 Stainless Steel
98536105 3/4 200-240 1 145 AQQE 316 Stainless Steel
98536109 1-1/2 200-240 1 145 AQQE 316 Stainless Steel
98536106 1-1/2 200-240 1 145 AQQE 316 Stainless Steel
98536110 1-1/2 200-240 1 145 AQQE 316 Stainless Steel
98536113 1-1/2 200-240 1 145 AQQE 316 Stainless Steel
98536107 1-1/2 200-240 1 145 AQQE 316 Stainless Steel
98536085 1-1/2 200-240 1 145 AQQE Cast Iron
98536102 1-1/2 200-240 1 87 AQQE 304 Stainless Steel
98536101 1-1/2 200-240 1 87 AQQE 304 Stainless Steel
98536098 1-1/2 200-240 1 87 AQQE 304 Stainless Steel
98536096 2 440-480 3 145 AQQE 304 Stainless Steel
98375235 2 208-230 3 145 AQQE 304 Stainless Steel
98536083 1-1/2 200-240 1 145 AQQE Cast Iron
98536095 2 200-240 1 145 AQQE 304 Stainless Steel
98536117 1-1/2 200-240 1 87 AQQE 316 Stainless Steel
98375224 2 208-230 3 145 AQQE Cast Iron
98536084 2 440-480 3 145 AQQE Cast Iron
98375225 3 208-230 3 145 AQQE Cast Iron
98536087 3 440-480 3 145 AQQE Cast Iron
98536112 2 440-480 3 145 AQQE 316 Stainless Steel
98375250 2 208-230 3 145 AQQE 316 Stainless Steel
98536111 2 200-240 1 145 AQQE 316 Stainless Steel
98536099 2 200-240 1 145 AQQE 316 Stainless Steel
98375238 2 208-230 3 145 AQQE 304 Stainless Steel
98536114 1-1/2 200-240 3 145 AQQE 316 Stainless Steel
98536103 3 440-480 3 145 AQQE 304 Stainless Steel
98375242 3 208-230 3 145 AQQE 304 Stainless Steel
98375239 3 208-230 3 145 AQQE 304 Stainless Steel
98536118 1-1/2 200-240 1 87 AQQE 316 Stainless Steel
98375224 2 208-230 3 145 AQQE Cast Iron
98536084 2 440-480 3 145 AQQE Cast Iron
98375225 3 208-230 3 145 AQQE Cast Iron
98536087 3 440-480 3 145 AQQE Cast Iron
98536112 2 440-480 3 145 AQQE 316 Stainless Steel
98375250 2 208-230 3 145 AQQE 316 Stainless Steel
98536111 2 200-240 3 145 AQQE 316 Stainless Steel
98536099 2 440-480 3 145 AQQE 304 Stainless Steel
98375238 2 208-230 3 145 AQQE 304 Stainless Steel
98536114 1-1/2 200-240 3 145 AQQE 316 Stainless Steel
98536103 3 440-480 3 145 AQQE 304 Stainless Steel
98375242 3 208-230 3 145 AQQE 304 Stainless Steel
98375239 3 208-230 3 145 AQQE 304 Stainless Steel
98536118 1-1/2 200-240 1 145 AQQE 316 Stainless Steel
98536115 2 440-480 3 145 AQQE 316 Stainless Steel
98536115 2 440-480 3 145 AQQE 316 Stainless Steel
98536115 2 440-480 3 145 AQQE 316 Stainless Steel
98375251 2 208-230 3 145 AQQE 316 Stainless Steel
98375253 3 208-230 3 145 AQQE 316 Stainless Steel
98536119 3 440-480 3 145 AQQE 316 Stainless Steel
98375252 3 208-230 3 145 AQQE 316 Stainless Steel
98536116 3 440-480 3 145 AQQE 316 Stainless Steel
98536088 3 440-480 3 87 AQQE Cast Iron
98375227 3 208-230 3 87 AQQE Cast Iron
98536100 3 440-480 3 145 AQQE 304 Stainless Steel
97757400 5-1/2 440-480 1 145 AQQE Cast Iron
97757400 5-1/2 440-480 1 145 AQQE Cast Iron
98375226 5-1/2 200-240 1 145 AQQE Cast Iron
98536104 3 440-480 3 87 AQQE 304 Stainless Steel
98375244 3 208-230 3 87 AQQE 304 Stainless Steel
97757423 5-1/2 460-480 3 145 AQQE 304 Stainless Steel
98375243 5-1/2 208-230 3 145 AQQE 304 Stainless Steel
98536120 3 440-480 3 87 AQQE 316 Stainless Steel
98536120 3 440-480 3 87 AQQE 316 Stainless Steel
98375229 5-1/2 208-230 3 145 AQQE Cast Iron
97757445 5-1/2 460-480 3 145 AQQE Cast Iron
97757442 5-1/2 460-480 3 145 AQQE 316 Stainless Steel
98375254 5-1/2 208-230 3 145 AQQE 316 Stainless Steel
98375231 5-1/2 208-230 3 145 AQQE 316 Stainless Steel
97757453 5-1/2 460-480 3 87 AQQE Cast Iron
97757446 7-1/2 460-480 3 145 AQQE Cast Iron
98375230 7-1/2 208-230 3 145 AQQE Cast Iron
97757448 5-1/2 460-480 3 145 AQQE 304 Stainless Steel
98375245 5-1/2 208-230 3 145 AQQE 304 Stainless Steel
97757454 7-1/2 460-480 3 145 AQQE Cast Iron
98375243 5-1/2 208-230 3 145 AQQE 304 Stainless Steel
98536120 3 440-480 3 87 AQQE 316 Stainless Steel
98375255 3 208-230 3 87 AQQE 316 Stainless Steel
97757445 5-1/2 460-480 3 145 AQQE Cast Iron
98375229 5-1/2 208-230 3 145 AQQE Cast Iron
97757442 5-1/2 460-480 3 145 AQQE 316 Stainless Steel
98375254 5-1/2 208-230 3 145 AQQE 316 Stainless Steel
97757453 5-1/2 460-480 3 87 AQQE Cast Iron
98375231 5-1/2 208-230 3 87 AQQE Cast Iron
97757446 7-1/2 460-480 3 145 AQQE Cast Iron
98375230 7-1/2 208-230 3 145 AQQE Cast Iron
97757448 5-1/2 208-230 3 145 AQQE 304 Stainless Steel
98375245 5-1/2 208-230 3 145 AQQE 304 Stainless Steel
97757454 7-1/2 460-480 3 145 AQQE Cast Iron
98375232 7-1/2 208-230 3 145 AQQE Cast Iron
98375247 5-1/2 208-230 3 87 AQQE 304 Stainless Steel
97757455 5-1/2 460-480 3 87 AQQE 304 Stainless Steel
97757451 5-1/2 460-480 3 145 AQQE 316 Stainless Steel
98375256 5-1/2 208-230 3 145 AQQE 316 Stainless Steel
97757449 7-1/2 460-480 3 145 AQQE 304 Stainless Steel
98375246 7-1/2 208-230 3 145 AQQE 304 Stainless Steel
97757452 7-1/2 460-480 3 145 AQQE 316 Stainless Steel
98375257 7-1/2 208-230 3 145 AQQE 316 Stainless Steel
97757458 5-1/2 460-480 3 87 AQQE 316 Stainless Steel
98375258 5-1/2 208-230 3 87 AQQE 316 Stainless Steel
97757457 7-1/2 460-480 3 145 AQQE 304 Stainless Steel
98375248 7-1/2 208-230 3 145 AQQE 304 Stainless Steel
97757459 7-1/2 460-480 3 145 AQQE 316 Stainless Steel
98375259 7-1/2 208-230 3 145 AQQE 316 Stainless Steel
PERFORMANCE CURVES

Grundfos CME Plus Curve

PARTS BREAKDOWN

BROCHURE
Grundfos CME  Plus  Multistage Booster Pump Brochure
INSTRUCTIONS
Grundfos CME Plus Multistage Booster Pump Installation Instructions

Pump Products application engineers are standing by to help you find the right pump, as well as to provide price quotes, stocking availability and shipping information. Call our toll free number 1-800-429-0800 to speak to an expert today.

Jun 29

Inspector Pumphead’s Buyers Guide: Grundfos CMBE Booster Pumps


Grundfos CMBE Package

Grundfos CMBE Package

The Grundfos CMBE centrifugal pump booster system is an all-in-one package designed for use in domestic and commercial water application settings. Typical applications include raw-water supply, household pressure boosting, light irrigation and general dewatering. The CMBE package ensures a constant supply of fresh water to a home or garden.

The all-in-one package includes the CME pump with integrated frequency converter, MLE motor, an integrated speed controller, a 5-way fitting with non-return valve, an expansion tank, a pressure gauge and a sensor. The controller keeps the pressure in the piping system constant while the sensor signals to the controller to change the speed. The pump itself can pump clean, thin non-explosive liquids with no solids or particulates such as tap water, rainwater, condensate, groundwater, lake water, boiler feed water, heating water, soft water and chlorinated water.

The system is constructed with a robust stainless steel while simultaneously being compact and easy to install. The Grundfos CMBE system operates quietly and with minimal energy consumption.

Please note that booster pumps have no lift capability and should not be run dry. Do not deadhead the pumps.

Grundfos CMBE Series Booster Pump

Model Comparison Chart

Model Volt. GPM Head Shaft Seal PSI
98810910 115 15 168′ Stainless Steel Carbon 145
98548109 200-240 14.5 157′ Stainless Steel Carbon 145
98548112 200-240 26.2 108′ Stainless Steel Carbon 145
98810921 115 13.2 280′ Stainless Steel Carbon 145
98810922 115 26.2 112′ Stainless Steel Carbon 145
98548110 200-240 14.5 265′ Stainless Steel Carbon 145
98810924 115 26.2 170′ Stainless Steel Carbon 145
98548113 200-240 26.2 218′ Stainless Steel Carbon 145
98548111 200-240 14.1 365′ Stainless Steel Carbon 145
98548114 200-240 14.1 365′ Stainless Steel Carbon 145
PERFORMANCE CURVES

BROCHURE
Grundfos CMBE Booster Pump Brochure
INSTRUCTIONS
Grundfos CMBE Booster Pump Installation Instructions
MANUAL
Grundfos CMBE Booster Pump Operating Manual
DATA SPECIFICATIONS
Grundfos CMBE Booster Pump Data Booklet

Pump Products application engineers are standing by to help you find the right pump, as well as to provide price quotes, stocking availability and shipping information. Call our toll free number 1-800-429-0800 to speak to an expert today.

Jun 26

Armstrong S Series In-Line Circulator Pump Buyer’s Guide

The Armstrong S series of in-line circulator pumps have been used by HVAC professionals for decades because they are cost-effective, durable and easy to maintain. This series is suitable for applications such as hydronics heating and cooling, domestic water systems, multi-stage zoning and general industrial services. Models in the S series are available in a wide range of sizes to match the performance requirements of any of these applications.

The S series is built using a standard three piece design that features a radially split body, over sized shaft, centrifugal impeller, sintered silicon carbide seal, and modular construction.

This series is all about convenience. The radially split body can be left in line while servicing the pump, eliminating cumbersome disconnecting of pipes. An oversized shaft provides longer service life under severe working conditions.

A proven method of preventing water leakage, the well known sintered silicon carbide construction is a frequently imitated feature of the Armstrong circulator. Made from long-lasting hard-wearing materials, it ensures many years of noise-free, trouble-free service.

These pumps are durable and among the most reliable circulator pumps in the industry. The balanced centrifugal design impeller ensures maximum water delivery.

Besides the existing sleeve bearing design, Armstrong has also introduced a maintenance free design. This design includes permanently lubricated ball bearings that require no maintenance at all.

Armstrong S Series In-Line Circulator Pump

Armstrong Model S-25

Model Comparison Chart

Model Connection Size HP Voltage Phase GPM Max. Head
174031MF-013 1″, 1-1/2″, 1-1/4″, 3/4″ NPT 1/12 115 1 31 6′
174031MF-043 1″, 1-1/2″, 1-1/4″, 3/4″ NPT 1/12 115 1 31 6′
174033MF-013 2″ NPT 1/6 115 1 72 11′
174036MF-113 2-1/2″, 3″ NPT 1/4 115 1 109 16′
174033MF-043 2″ NPT 1/6 115 1 72 11′
174037-113 3″ NPT 1/3 115 1 112 19′
106284-136 3″ NPT 1/2 208-230/460 3 121 24′
174037MF-113 3″ NPT 1/3 115 1 112 19′
106284MF-136A 3″ NPT 1/2 208-230/460 3 121 24′
106284MF-132 3″ NPT 1/2 115/230 1 121 24′
106285-136 3″ NPT 3/4 208-230/460 3 139 29′
106285MF-136 3″ NPT 3/4 208-230/460 3 139 29′
106285MF-132 3″ NPT 3/4 115/230 1 139 29′
174036MF-143 2-1/2″, 3″ NPT 1/4 115 1 109 16′
116535-136A 3″ NPT 1 208-230/460 3 160 34′
116531-132 3″ NPT 1 115/230 1 160 34′
106284LF-137 3″ NPT 1/2 208-230/460 3 121 24′
106284LF-133 3″ NPT 1/2 115/230 1 121 24′
106284MF-133 3″ NPT 1/2 115/230 1 121 24′
106284MF-137A 3″ NPT 1/2 208-230/460 3 121 24′
174037MF-143 3′ NPT 1/3 115 1 112 19′
106285MF-137A 3″ NPT 3/4 208-230/460 3 139 29′
106285LF-133 3″ NPT 3/4 115/230 1 139 29′
106285LF-137 3″ NPT 3/4 208-230/460 3 139 29′
106285MF-133 3″ NPT 3/4 115/230 1 139 29′
116536LF-137 3″ NPT 1 208-230/460 3 160 34′
116532LF-133 3″ NPT 1 115/230 1 160 34′

PUMP CURVES


CONSTRUCTION


DESIGN INFORMATION


PUMP & MOTOR DATA

BROCHURE
Armstrong S Series In-Line Centrifugal Pump Brochure
INSTALLATION MANUAL
Armstrong S Series In-Line Centrifugal Installation Manual
REPAIR PARTS
Armstrong S Series In-Line Centrifugal Pump Repair Parts

Pump Products application engineers are standing by to help you find the right pump, as well as to provide price quotes, stocking availability and shipping information. Call our toll free number 1-800-429-0800 to speak to an expert today.

Jun 19

Grundfos Super Brute Series Circulator Pump Buyer’s Guide

The Grundfos Super Brute series are among the quietest, most reliable, and cost effective 3 speed-circulator pumps in the industry. The Super Brute series features multiple accessories for a variety of applications. Applications such as hydronic heating, fan coil heating, solar heating, and radiant heating systems.

Nobody likes a noisy pump, but fortunately, the three speed motor technology reduces not only noise but power consumption as well.

The Super Brute series features a unique removable integrated check valve that allows for minimal flow restriction and built in motor protection for a long service life.

This series of circulator pumps has the highest performance and torque of any standard wet rotor circulator.  They are constructed of durable cast iron, bronze and stainless steel.

Grundfos Super Brute Series Circulator Pump

 

Grundfos Super Brute Circulator Pumps

 

Model Comparison Chart

Model Connection HP Voltage Phase GPM Max. Head
59896343 Flanged 1/2″, 3/4″, 1″, 1-1/4″ 1/25 115 1 17 19′
59896341 Flanged 1/2″, 3/4″, 1″, 1-1/4″ 1/25 115 1 17 19′
95906636 1-1/2″ NPT 1/3 115 1 65 31′
95906637 1-1/2″ NPT 1/3 230 1 65 31′
52722512 1/2″ NPT 1/6 115 1 33 29′
52722513 GF 15/26 Flange 1/6 230 1 33 29′
59896772 GF 15/26 Flange 3/20 115 1 21 12′
59896778 1 1/4″ NPSM 1/15 115 1 21 12′
59896773 GF 15/26 Flange 1/12 115 1 25 18′
52722514 1-1/2″ NPT 1/6 115 1 63 14′
52722515 GF 40/43 Flange 1/6 230 1 63 14′
59896781 GF 15/26 Flange 1/12 115 1 25 18′
59896780 1 1/4″ NPSM 1/8 115 1 21 12′
95906638 1-1/2″ NPT 1/3 115 1 65 30′
95906639 GF 40/43 Flange 1/2 208/230 1 65 30′
95906630 1/2″ flanged 1/2 115 1 53 45′
59896783 1-1/4″ 1/15 115 1 25 18′
95906631 GF 15/26 flange 1/3 208/230 1 53 46′
98961765 Flanged 1/2″, 3/4″, 1″, 1-1/4″ 1/6 230 1 33 29′
52722520 1-1/2″ NPT 1/6 115 1 63 14′
52722521 1-1/2″ NPT 1/6 230 1 14 14′
95906632 GF 15/26 flange 1/3 115 1 53 46′
97523134 2″ NPT 1/2 115 1 124 21′
97523135 GF 50 1/2 230 1 124 21′
95906633 GF 15/26 flange 1/3 208/230 1 53 46′
97523136 GF 50 Flange 1/2 115 1 124 21′
97523137 GF 50 Flange 1/2 230 1 124 145′
CROSS REFERENCE

PUMP CURVES

CONSTRUCTION

PUMP DIMENSIONS

TEMPERATURE REQUIREMENTS

 

 

 

 

Instructions
Instructions
Pump Overview
Pump Overview

Pump Products application engineers are standing by to help you find the right pump, as well as to provide price quotes, stocking availability and shipping information. Call our toll free number 1-800-429-0800 to speak to an expert today.

May 22

Berkeley CP/CB Series Centrifugal Pump Buyer’s Guide

The Berkeley CP/CB series of centrifugal pumps are well-suited for general water systems and use as sprinkler pumps in homes, farms and light industry. The CP/CB series pumps are constructed of cast iron with both medium and high head models available.

These series of centrifugal pumps feature a heavy-duty motor with easy service design, a four-position discharge, and a drain port that provides for easy winterizing. All models come with carbon/ceramic Buna-N mechanical seals and includes a replaceable wear ring. The CP/CB series also features a back pull out design for easy serviceability.

The CP series comes with an abrasion resistant Noryl impeller for normal applications with working temperatures up to 140 degrees Fahrenheit. The CB series comes with a silicon bronze impeller and is equipped with shaft seals rated for temperatures up to 225 degrees Fahrenheit.

Medium head models deliver up to 110’ of head with capacities up to 140 GPM. High head models deliver up to 140’ of head with capacities up to 90 GPM.

Berkeley CP/CB Series Centrifugal Pump

 

Berkeley CP/CB Series Centrifugal Pumps

 

Model Comparison Chart

Model Discharge HP Voltage Phase GPM Max. Head
S39490 1″ 1/2 115/230 1 50 110′
S39489 1″ 1/3 115 1 40 110′
S39492 1″ 3/4 115/230 1 60 110′
S39494 1-1/4″ 1 115/230 1 70 110′
S39517 1″ 1/2 208/230/460 3 40 140′
S39491 1″ 1/2 208/230/460 3 50 110′
S39529 1″ 1/2 115/230 1 40 140′
S39516 1″ 1/2 115/230 1 40 140′
S39495 1-1/4″ 1 208/230/460 3 70 110′
S39503 1″ 1/2 115/230 1 50 110′
S39518 1″ 3/4 115/230 1 50 140′
S39496 1-1/4″ 1-1/2 115/230 1 100 110′
S39520 1″ 1 115/230 1 60 140′
S39493 1″ 3/4 208/230/460 3 60 110′
S39519 1″ 3/4 115/230/460 3 50 140′
S39531 1″ 3/4 115/230 1 50 140′
S39505 1″ 3/4 115/230 1 60 110′
S39523 1″ 1-1/2 208/230/460 1 70 140′
S39522 1″ 1-1/2 115/230 1 70 140′
S39530 1″ 1/2 208/230/460 3 40 140′
S39504 1″ 1/2 208/230/460 3 50 110′
S39521 1″ 1 208/230/460 3 60 140′
S39497 1-1/4″ 1-1/2 208/230/460 3 100 110′
S39508 1-1/4″ 1 208/230/460 3 70 110′
S39532 1″ 3/4 208/230/460 3 50 140′
S39506 1-1/4″ 3/4 208/230/460 3 60 110′
S39507 1-1/4″ 1 115/230 1 70 110′
S39534 1″ 1 208/230/460 3 60 140′
S39533 1″ 1 115/230 1 60 140′
S39509 1-1/4″ 1-1/2 115/230 1 100 110′
S39498 1-1/4″ 2 230 1 110 110′
S39510 1-1/4″ 1-1/2 208/230/460 3 100 110′
S39535 1″ 1-1/2 115/230 1 70 140′
S39536 1″ 1-1/2 208/230/460 3 70 140′
S39524 1-1/4″ 2 230 1 80 140′
S39499 1-1/4″ 2 208/230/460 3 110 110′
S39511 1-1/4″ 2 230 1 110 110′
S39512 1-1/4″ 2 208/230/460 3 110 110′
S39537 1-1/4″ 2 230 1 80 140′
S39525 1-1/4″ 2 208/230/460 3 80 140′
S39526 1-1/2″ 2-1/2 230 1 90 140′
S39538 1-1/4″ 2 208/230/460 3 80 140′
S39513 1-1/2″ 2-1/2 230 1 140 110′
S39539 1-1/2″ 2-1/2 230 1 90 140′
S39527 1-1/2″ 2-1/2 208/230/460 3 90 140′
S39540 1-1/2″ 2-1/2 208/230/460 3 90 140
PERFORMANCE CURVES

EXPLODED VIEW

RECOMMENDED CONNECTIONS

PUMP DIMENSIONS

MEDIUM HEAD PERFORMANCE

HIGH HEAD PERFORMANCE

TROUBLESHOOTING

 

Brochure
Berkeley CP/CB Series Centrifugal Pump Brochure
Owner’s Manual
Berkeley CP/CB Series Centrifugal Pump Owner’s Manual

Pump Products application engineers are standing by to help you find the right pump, as well as to provide price quotes, stocking availability and shipping information. Call our toll free number 1-800-429-0800 to speak to an expert today.

May 01

Myers 2NFL Series High Head Effluent Pump Buyers Guide


Myers guide to model numbers

Model number guide

The Myers 2NFL series effluent pumps are built specifically to transport on-site filtered effluent (graywater) in applications requiring high head. The Myers 2NFL series pumps are built with cost-effective wastewater systems in mind and can withstand high pressure capacities. Typical applications include STEP effluent, drainfield dosing, mound dosing, drip disposal dosing, treatment dosing, high head effluent pumping and pumping effluent to septic tanks.

Myers pumps are well known for high quality engineering and construction, as well as ease of use. The 2NFL series is no exception. Each pump features rugged but lightweight stainless steel construction and a corrosion resistant design for long life. The compact design also makes for easy handling and installation. Myers 2NFL pumps are rated for continuous duty.

Each pump is close coupled to a 60 Hz, 3450 RPM motor with frequent cycling capabilities. The windings are hermetically sealed and the motor also includes built-in overload protection. These dependable motors are field tested and proven.

The 2NFL pumps can handle maximum 1/16″ spherical solids and can withstand a maximum liquid temperature of 122°F. The standard power cord is 10′ with options for 30′, 50′ and a 100′ jacketed cord. Please note that the Myers 2NFL pumps should not be run dry and severe damage can result if the pump is run out of water.

Myers 2NFL Series High Head Effluent Pumps
Myers 2NFL

Myers 2NFL

Model Comparison Chart

Model Disch. HP Volt. Phase GPM Head Cord
2NFL51-20EP-01 1-1/4″ 1/2 115 1 20 125′ 10′
2NFL52-20E-01 1-1/4″ 1/2 230 1 20 125′ 10′
2NFL52-12E-01 1-1/4″ 1/2 230 1 12 250′ 10′
2NFL51-8EP-01 1-1/4″ 1/2 115 1 8 300′ 10′
2NFL52-8E-01 1-1/4″ 1/2 230 1 8 300′ 10′
2NFL72-12E-01 1-1/4″ 3/4 230 1 12 310′ 10′
2NFL72-20E-01 1-1/4″ 3/4 230 1 12 200′ 10′
2NFL72-8E-01 1-1/4″ 3/4 230 1 8 400′ 10′
2NFL102-20E-01 1-1/4″ 3/4 230 1 8 400′ 10′
2NFL102-12E-01 1-1/4″ 1 230 1 12 400′ 10′
2NFL102-8E-01 1-1/4″ 1 230 1 8 500′ 10′
2NFL152-20E-01 1-1/4″ 1-1/2 230 1 20 350′ 10′
PERFORMANCE CURVES

BROCHURE
Myers 2NFL Series Effluent Pump Pump Brochure
MANUAL
Myers 2NFL Series Effluent Pump Installation Manual
REPAIR PARTS LIST
N/A

Pump Products sales specialists are standing by to help you find the right pump, as well as to provide price quotes, stocking availability and shipping information. Call our toll free number 1-800-429-0800 to speak to an expert today.

Apr 03

Inspector Pumphead’s Buyers Guide: Myers SPD50H/100H Series Effluent Pump Buyers Guide

When looking for a pump, perhaps the most important factor is dependability. Enter the Myers SPD50H/100H series effluent pumps. This completely submersible series of pumps are specifically designed to meet the demands of septic tank effluent applications that demand a high-head, dual seal pump.

Standard discharges for this series are 2” NPT though 3” discharges are also an available option.

The SPD50H/100H series features both manual and automatic models. The SPD50H can handle capacities up to 110 gallons per minute and heads to 50 feet, while the SPD100H handles capacities up to 140 gallons per minute and heads to 63 feet.

Oil filled motors provide superior cooling, allowing motors to run cool and quiet for years. SPD50H models come with a powerful ½ HP motor while SPD100H models come with a 1 HP motor.

These pumps feature a high quality cast iron pump volute, motor housing and seal housing construction that ensures a long service life. A threaded non-clogging, two vane cast iron impeller is capable of handling spherical solids up to 3/4 “.

A seal failure sensor probe comes standard on 3 phase unites and are available as an option on single phase models.

All these features are sure to guarantee the dependability you’re looking for in your pump.

Myers SPD50H/100H Series Effluent Pump

MYERS SPD50H

MYERS SPD100H

Model Comparison Chart

Model Discharge HP Voltage Phase GPM Max. Head
28215D022 2″ NPT 1/2 460 3 110 50′
28215D001 2″ NPT 1/2 115 1 110 50′
28215D023 2″ NPT 1/2 230 3 110 50′
28215D011 2″ NPT 1/2 115 1 110 50′
28215D010 2″ NPT 1/2 115 1 110 50′
28215D021 2″ NPT 1/2 200 3 110 50′
28215D000 2″ NPT 1/2 115 1 110 50′
28215D012 2″ NPT 1/2 230 1 110 50′
28215D015 2″ NPT 1/2 230 1 110 50′
28215D014 2″ NPT 1/2 115 1 110 50′
28215D002 2″ NPT 1/2 230 1 110 50′
28215D013 2″ NPT 1/2 115 1 110 50′
28215D111 2″ NPT 1 230 1 140 64′
28215D113 2″ NPT 1 230 1 140 64′
28215D120 2″ NPT 1 200 3 140 64′
28215D100 2″ NPT 1 230 1 140 64′
28215D112 2″ NPT 1 230 3 140 64′
28215D115 2″ NPT 1 460 3 140 64′


Typical Installations


Performance Curves

 


Motors


Specifications

 


Pump Products application engineers are standing by to help you find the right pump, as well as to provide price quotes, stocking availability and shipping information. Call our toll free number 1-800-429-0800 to speak to an expert today.

Feb 27

Inspector Pumphead’s Buyers Guide: Liberty LE40 Series Sewage Pump Buyers Guide



The Liberty LE40 series sewage pumps are heavy duty (ASTM class 25 or better) cast iron sewage pumps that operate at 4/10 horsepower and can handle 2″ solids. These rugged pumps include a vortex style impeller that makes it easy to pass solids. The motor is submersible, oil filled, hermetically sealed and thermally protected with an automatic overload reset. The windings are class B insulation while the rotor shaft is 416 stainless steel. The shaft seal is a carbon/ceramic unitized design encased in BUNA N elastomers with a stainless steel housing. A epoxy coated finish helps the pump resist corrosion and last for a long time.

All pumps in this series carry a special 3-year warranty serviced by Liberty Pumps.

Liberty LE40 Series Sewage Pump

Liberty LE40 Sewage Pump

Model Disch. HP Volt. Ph. GPM Head FLA Type Cord
LE41A 2″ FNPT 4/10 115 1 144 20′ 12 amps Auto 10′
LE41A-2 2″ FNPT 4/10 115 1 144 20′ 12 amps Auto 25′
LE41M 2″ FNPT 4/10 115 1 144 20′ 12 amps Non 10′
LE41M-2 2″ FNPT 4/10 115 1 144 20′ 12 amps Non 25′
TYPICAL INSTALLATIONS

PERFORMANCE CURVES


DIMENSIONS

BROCHURE
Liberty LE40 Series Sewage Pump Brochure
MANUAL
Liberty LE40 Series Sewage Pump Instruction Manual
REPAIR PARTS LIST
N/A

Pump Products application engineers are standing by to help you find the right pump, as well as to provide price quotes, stocking availability and shipping information. Call our toll free number 1-800-429-0800 to speak to an expert today.

Feb 23

Inspector Pumphead’s Buyers Guides: Liberty Omnivore LSG Series Grinder Pumps




The Omnivore LSG200-series grinder pumps are designed for use in systems that produce high amounts of wastewater. Think motels, apartment complexes, hotels, shopping centers – any type of facility, whether commercial or residential, with high frequency usage and high volume of waste.

LSG200 series pumps are constructed with a sturdy one-piece uni-body cast iron housing, while the impeller is 316 stainless steel. The impeller contains back vanes (or pump out vanes) to better clear solids. The pumps also features dual seals – one unitized silicon carbide, the other Viton double-lip – for extra protection from solids.

Each model uses Liberty’s patented V-Slice cutter to macerate waste solids. The cutter is constructed of hardened 440 stainless steel – Rockwell C 58, and can perform up to 108 alternated cuts per revolution – perfect for turning waste solids into a fine slurry to be collected and transported. This video demonstrates the powerful macerating ability of the Omnivore’s cutter.

The pumps operates at 2 HP and features a 1-¼” discharge. Depending on the model, the pump could operate at 208-230 volts, 440-480 volts or 575 volts. Each model operates at either one or three phases of power.

The LSG202M and LSG202A have internal capacitors, so they do not need an external control. The LSG202M-C has an external capacitor so that model requires an additional control panel.

The LSGX-series variations are ideal for multi-unit land developments that share a sewage system, such as apartment complexes. LSGX pumps are similar to their cousins the LSG200, except that they are 2-stage pumps designed for high head applications.

2-stage simply means that each LSGX pump has two stainless steel impellers. The double impellers increase the velocity and can drive the maximum head up to 180 feet.

Both the LSG200 and the LSGX are constructed with the same construction materials, outer dimensions and V-Slice cutter technology. Both series also have the same guide rail configuration. Thus, Omnivore pumps are easily interchangeable within the same basin and guide rail system.

All models in the LSG200-series and LSGX-series come with three-year warranties serviced by Liberty.

Liberty Omnivore LSG200 Series Grinder Pump

Liberty Omnivore

Model Comparison Chart

Model Disch. HP Volt. Phase GPM Head Type Cord
LSG202M 1.25″ Horiz. 2 208-230 1 50 108′ Non 25′
LSG202M-C 1.25″ Horiz. 2 208-230 1 50 108′ Non 35′
LSG202A 1.25″ Horiz. 2 208-230 1 50 108′ Auto 25′
LSG203M 1.25″ Horiz. 2 208-230 3 50 108′ Non 25′
LSG204M 1.25″ Horiz. 2 440-480 3 50 108′ Non 25′
LSGX202M 1.25″ Horiz. 2 208-230 1 38 185′ Non 25′
SGX202M-C 1.25″ Horiz. 2 208-230 1 38 185′ Non 35′
LSGX202A 1.25″ Horiz. 2 208-230 1 38 185′ Auto 25′
LSGX204M 1.25″ Horiz. 2 440-480 3 38 185′ Non 25′
LSGX203M 1.25″ Horiz. 2 208-230 3 38 185′ Non 25′
TYPICAL INSTALLATIONS

EXPLODED VIEW DIAGRAM

PERFORMANCE CURVES


DIMENSIONS

BROCHURE
Liberty Omnivore LSG200 Series Grinder Pump Brochure
MANUAL
Liberty Omnivore LSG200 Instruction Manual
REPAIR PARTS LIST
N/A

Pump Products application engineers are standing by to help you find the right pump, as well as to provide price quotes, stocking availability and shipping information. Call our toll free number 1-800-429-0800 to speak to an expert today.