The Zoeller 160 series high head “Flow-Mate” effluent/sump pumps are designed for high head effluent, groundwater, and general dewatering applications. They can pump effluent or groundwater. The Zoeller 160 series pumps are typically used in a septic tank, low pressure pipe (LPP), and an enhanced flow step system settings.
These pumps are rugged cast iron, with an epoxy powder coated finish for extra corrosion protection. The impeller is non-clogging bronze vortex. The upper and lower sleeve bearings run in a bath of oil, the shaft seal is made of carbon and ceramic, the bolts, screws, handle, guard, arm, and seals are all stainless steel. There are no sheet metal parts to rust or corrode in the pump. The motor is 60 Hz, 3450 RPM, oil-filled, and hermetically-sealed with automatic reset thermal overload protection (in single phase models).
Each pump can operate at water temperatures up to 130°F for effluent applications. This pump can pass up to ¾” spherical solids. Automatic models include a 2-pole mechanical float switch. All models include a standard 20 ft. UL listed 3-wire power cord with options for 25, 35, and 50 ft. The standard discharge size is 1-1/2″ NPT with 2″ and 3″ flanges available.
Pumps with the “161-163-165” prefix are single seal while pumps with the “4161-4163-4165” prefix are double seal with improved bearing lubrication.
Please note that automatic models are not recommended for use in effluent systems.
Zoeller 160 Series Effluent Pump |
Model Comparison Chart
Model | Discharge | HP | Volt. | Phase | GPM | Head | Amps | Type |
161-0001 M161 | 1.5″ NPT | 1/2 | 115 | 1 | 100 | 56′ | 15.5 | Auto |
161-0002 N161 | 1.5″ NPT | 1/2 | 115 | 1 | 100 | 56′ | 15 | Non |
161-0003 D161 | 1.5″ NPT | 1/2 | 230 | 1 | 100 | 56′ | 7.5 | Auto |
161-0004 E161 | 1.5″ NPT | 1/2 | 230 | 1 | 100 | 56′ | 7.5 | Non |
161-0011 F161 | 1.5″ NPT | 1/2 | 230 | 3 | 100 | 56′ | 5.2 | Non |
161-0012 J161 | 1.5″ NPT | 1/2 | 200-208 | 3 | 100 | 56′ | 6.4 | Non |
161-0026 BN161 | 1.5″ NPT | 1/2 | 115 | 1 | 100 | 56′ | 15.5 | Auto |
161-0027 BE161 | 1.5″ NPT | 1/2 | 230 | 1 | 100 | 56′ | 7.5 | Auto |
161-0078 H161 | 1.5″ NPT | 1/2 | 200-208 | 1 | 100 | 56′ | 8.8 | Auto |
161-0085 N161 | 1.5″ NPT | 1/2 | 115 | 1 | 100 | 56′ | 15.5 | Non |
4161-0002 N4161 | 1.5″ NPT | 1/2 | 115 | 1 | 100 | 56′ | 15.5 | Non |
4161-0004 E4161 | 1.5″ NPT | 1/2 | 230 | 1 | 100 | 56′ | 7.5 | Non |
163-0001 M163 | 1.5″ NPT | 1/2 | 115 | 1 | 61 | 66′ | 15.0 | Auto |
163-0002 N163 | 1.5″ NPT | 1/2 | 115 | 1 | 61 | 66′ | 15.0 | Non |
163-0003 D163 | 1.5″ NPT | 1/2 | 230 | 1 | 61 | 66′ | 7.5 | Auto |
163-0004 E163 | 1.5″ NPT | 1/2 | 230 | 1 | 61 | 66′ | 7.5 | Non |
163-0008 J163 | 1.5″ NPT | 1/2 | 200-208 | 3 | 61 | 66′ | 6.0 | Non |
163-0009 F163 | 1.5″ NPT | 1/2 | 230 | 3 | 61 | 66′ | 4.8 | Non |
163-0033 BE163 | 1.5″ NPT | 1/2 | 230 | 1 | 61 | 66′ | 7.5 | Non |
163-0034 BN163 | 1.5″ NPT | 1/2 | 115 | 1 | 61 | 66′ | 15.0 | Auto |
163-0078 J163 | 1.5″ NPT | 1/2 | 200-208 | 3 | 61 | 66′ | 6.0 | Non |
4163-0002 N4163 | 1.5″ NPT | 1/2 | 115 | 1 | 61 | 66′ | 15.0 | Non |
4163-0004 E4163 | 1.5″ NPT | 1/2 | 230 | 1 | 61 | 66′ | 7.5 | Non |
165-0003 D165 | 1.5″ NPT | 1 | 230 | 1 | 61 | 86′ | 10.2 | Auto |
165-0004 E165 | 1.5″ NPT | 1 | 230 | 1 | 61 | 86′ | 10.2 | Non |
165-0008 G165 | 1.5″ NPT | 1 | 460 | 3 | 61 | 86′ | 10.2 | Non |
165-0009 J165 | 1.5″ NPT | 1 | 200-208 | 3 | 61 | 86′ | 7.5 | Non |
165-0030 BE165 | 1.5″ NPT | 1 | 230 | 1 | 61 | 86′ | 10.2 | Auto |
4165-0004 E4165 | 1.5″ NPT | 1 | 230 | 1 | 61 | 86′ | 10.2 | Auto |
Performance Curve |
Dimensions |
BROCHURES |
Zoeller 160 Series Brochure |
INSTRUCTIONS |
Zoeller 160 Series Installation Instructions |
SPECIFICATIONS |
Zoeller 160 Series Specifications Sheet |
REPAIR PARTS |
Zoeller 160 Series Repair Parts List |
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.