Goulds 12EB0521J, Blaster Filtered Effluent Pump, 12EB Series, 1/2 HP, 115 Volts, 1 Phase, 7 Stages, 1-1/4" Discharge, 16 GPM Max., 218 ft. Max., Stainless Steel
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FEATURES
Goulds EB Series Blaster Filtered Effluent Pump
This is a high head, filtered effluent pump designed for pumping filtered effluent from processed septic systems only. This pump is designed for continuous duty use without damaging to the motor. The pump can be rebuilt in the field to like new condition with common tools and readily available spare parts. NOTE: The pump has left hand casing threads.
Pump Features
- Metal parts are AISI types 301 and 304 stainless steel and are corrosion resistant, non-toxic and non-leaching
- Impeller and diffuser are constructed of glass filled polycarbonate or Noryl, engineered composites. Both materials are corrosion and effluent resistant
- Discharge head is made of engineered composite material for superior strength and corrosion resistance. Loops for safety line molded into head
- Motor adapter is made of engineered composite material with high rigidity to provide accurate alignment of liquid end to motor. Generous space for removal of motor mounting nuts with regular open-end wrench
- Stainless steel bowls for strength and abrasive resistance. 120" 3 wire jacketed motor lead standard. Warranted for one year against failure due to workmanship and materials. Solids plugged pumps are not covered. Pumps used for liquids other than filtered effluent are not covered
- Polished stainless steel casing is strong, attractive and corrosion resistant
- Six sided shaft for positive impeller drive
- Molded suction inlet strainer built into motor adapter
- The proprietary, engineered polymer bearing material is extremely strong and highly resistant to abrasion and wear. The enclosed design upper bearing is mounted in a durable Noryl bearing spider for excellent abrasion resistance
Motor Features
- Corrosion resistant stainless steel construction
- NEMA rated. NEMA mounting dimensions
- Built-in surge arrestor is provided on single phase motors
- Stainless steel splined shaft
- Hermetically sealed windings
- Replaceable motor lead assembly
- All complete pump and motor assemblies are UL778 and CSA listed
- All models have 1⁄8" diameter bypass in discharge head to ensure venting on start up
Brand | Goulds |
Mfg. Number | 12EB0521J |
Series | 12EB |
Product Type | Effluent pump |
Application | Processed Septic Systems |
Horsepower | 1/2 HP |
Voltage | 115 volts |
Phase | 1 |
Frequency | 60 Hz |
Design | High head/End suction |
Discharge Size | 1-1/4" |
Maximum Capacity | 16 GPM |
Maximum Head | 218 ft. |
Max. Solid Size | 1/16" |
Stages | 7 |
Impeller Material | Noryl/ GFN2 |
Pump Housing Material | 304 stainless steel |
Motor Shaft Material | 304 stainless steel |
Rotation | Counterclockwise from discharge end |
Goulds EB series Blaster Filtered Effluent Pumps are designed for pumping filtered effluent from processed septic systems only. These pumps are high head pumps with multiple stages in each model. Designed for continuous duty, the EB series pumps can be rebuilt in the field to "like new" condition with common tools and spare parts. The EB series Effluent Pumps are ruggedly built with a variety of high quality construction materials. The casing is non-toxic and non-leaching stainless steel, while the impellers and diffusers are made of glass filled polycarbonate or Noryl engineered composites. All materials are corrosion and effluent resistant. The discharge head is also made of engineered composite material for superior strength, with loops for a safety line molded into the head. A 1/4" diameter bypass in the discharge head allows for venting on start-up. The bowl within each stage is also stainless steel. Engineered polymer bearings provide excellent abrasion and wear resistance. The NEMA CentriPro motor is also corrosion resistant stainless steel with a stainless steel splined shaft and hermetically sealed windings. The motor adapter is composed of highly rigid engineered composite material for the most accurate possible alignment of the wet end to the motor. A built-in surge protector is provided for single phase motors. All pump and motor assemblies in the EB series are UL778 and CSA listed. Please note that solids plugged pumps and pumps used for liquids other Filtered Effluent Pumps are not covered by warranty.
GOULDS EB BLASTER FILTERED EFFLUENT |
Model Comparison Chart
Model | Discharge | HP | Voltage | Phase | GPM | Max. Head | Construction | Stages |
12EB0522J | 1-1/4" | 1/2 | 230 | 1 | 16 | 218' | Stainless Steel | 7 |
12EB0521J | 1-1/4" | 1/2 | 115 | 1 | 16 | 218' | Stainless Steel | 7 |
20EB0521J | 1-1/4" | 1/2 | 115 | 1 | 28 | 150' | Stainless Steel | 5 |
20EB0522J | 1-1/4" | 1/2 | 230 | 1 | 28 | 150' | Stainless Steel | 5 |
8EB0522J | 1-1/4" | 1/2 | 230 | 1 | 10 | 300' | Stainless Steel | 10 |
8EB0521J | 1-1/4" | 1/2 | 115 | 1 | 10 | 300' | Stainless Steel | 10 |
33EB0521J | 1-1/4" | 1/2 | 115 | 1 | 50 | 84' | Stainless Steel | 3 |
33EB0522J | 1-1/4" | 1/2 | 230 | 1 | 50 | 84' | Stainless Steel | 3 |
55EB0521J | 1-1/4" | 1/2 | 115 | 1 | 69 | 47' | Stainless Steel | 2 |
55EB0522J | 1-1/4" | 1/2 | 230 | 1 | 69 | 47' | Stainless Steel | 2 |
12EB0722J | 1-1/4" | 3/4 | 230 | 1 | 16 | 305' | Stainless Steel | 10 |
20EB0722J | 1-1/4" | 3/4 | 230 | 1 | 28 | 180' | Stainless Steel | 6 |
33EB0722J | 1-1/4" | 3/4 | 230 | 1 | 50 | 106' | Stainless Steel | 4 |
8EB0722J | 1-1/4" | 3/4 | 230 | 1 | 10 | 390' | Stainless Steel | 13 |
12EB1022J | 1-1/4" | 1 | 230 | 1 | 16 | 370' | Stainless Steel | 12 |
20EB1022J | 1-1/4" | 1 | 230 | 1 | 28 | 240' | Stainless Steel | 8 |
55EB0722J | 1-1/4" | 3/4 | 230 | 1 | 74 | 72' | Stainless Steel | 3 |
8EB1022J | 1-1/4" | 1 | 230 | 1 | 10 | 510' | Stainless Steel | 17 |
33EB1022J | 1-1/4" | 1 | 230 | 1 | 50 | 157' | Stainless Steel | 6 |
55EB1022J | 1-1/4" | 1 | 230 | 1 | 78 | 95' | Stainless Steel | 4 |
20EB1522J | 1-1/4" | 1-1/2 | 230 | 1 | 28 | 330' | Stainless Steel | 11 |
33EB1522J | 1-1/4" | 1-1/2 | 230 | 1 | 50 | 240' | Stainless Steel | 8 |
12EB1522J | 1-1/4" | 1-1/2 | 230 | 1 | 16 | 540' | Stainless Steel | 17 |
55EB1522J | 1-1/4" | 1-1/2 | 230 | 1 | 80 | 120' | Stainless Steel | 5 |
PERFORMANCE CURVE |
DIMENSIONS BREAKDOWN |
TYPICAL INSTALLATIONS |
MATERIALS OF CONSTRUCTION |
BROCHURE |
Goulds EB Blaster Effluent Pump Brochure |
MANUAL |
Goulds EB Blaster Effluent Pump Manual |
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*Note: Picture is illustrative and may not reflect the actual product.*