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High-Head Filtered STEP Effluent Pumps or septic anaerobic tank pump in 5 Models of 4" diameter submersibles. Proven to be a cost effective solution for high pressure pumping filtered effluent from processed wastewater streams. 304SS construction with Noryl stages. Motor has automatic built-in thermal overload protection. UL CSA listed. Pumps include 10FT of 2 wire + ground power cable.

Models with STEP in model no. have standard Franklin brand motors. Others with DOM in model no. have exclusive Sta-rite high efficiency motors which reduce power usage by 25%. They also have exclusive Sta-rite dry-run capability.

Patented Stage System - The proven SignaSealTM staging system utilizes a patented ceramic wear surface. When incorporated with Sta-Rite's "true" independent floating impellers it enables industry exclusive "dry-run" capacities.
High pressure septic pumps have 1/8" solids handling.

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1/2HP 230v/1
Manufacturer: Sta-rite Water Pumps
Model Number: 20DOM05221
Maximum Flow : 30 gallons/min
TDH (Head) Maximum @ 0GPM : 63 PSI
Head (TDH) Maximum @ 0GPM : 145 FT
GPM of Water @ 100 Ft. of Head : 15
HP Standard : 0.5 HP
Outlet Connection Type : FNPT
Outlet : 1.25 "
Wetted Materials : SS-Plastic
Elastomers : Buna-Nitrile
Voltage : 230 V
Phase : 1
Frequency : 60 Hz
Motor : Hermetically Sealed
MTR Cord Length : 10 FT
Max Operating Temp : 140 °F
Viscosity : Milk 3.20 cp 40.00 ssu
Max. Particle Size : 0.08 "
Max Specific Gravity : 1.1 sp. gr.
Max. Particle Hardness : 4 MOH
Max. Volume of Suspended Solids : 2 %
Shaft : 304SS
Mechanical Seal Face : Carbon-ceramic
Mechanical Seal Type : Single
Motor Bearings : Ball
Stages : 4
Impeller Mat'l / Type : FRP
Warranty : 1 Year/s
Applications : Sewage
Applications : Submersible
Applications : Sump
PH High : 7 pH
Country of Origin : USA
Read more…  
$47900
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