Pumpbiz

Ask Henry - Interactive Pump Selector
Contact Us:

1-800-PUMPBIZ
1-800(786-7249)

Live Chat
PumpU
Hot Buys

Pump News

PitBoss

PitBoss Cellular Pump alarm. Is your basement protected? Get a call or text  if your pump stops working. No  computer, home network or phone line required.  The best choice for keeping …

Read More


Propane BI-FUEL upgrade Kit

 Trucks, cars, and other vehicles as well as other Small engines running on our propane conversion systems have been proven to have 80% cleaner emissions and help the engine last longer than …

Read More


USCG Fire Pumps, Auxiliary

USCG Auxiliary Fire Pumps. PumpBiz is able to offer several high pressure gas or diesel pumps for marine ship board  auxiliary fire fighting. PumpBiz has many sizes of auxiliary fire pumps some …

Read More


The SJE Rhombus Model 312 control panel provides industrial and commercial customers with a reliable means of controlling one three phase pump in water and wastewater applications. Two control switches activate a IEC motor contactor to turn the pump on and off. If an alarm condition occurs, an additional alarm switch activates the audio/visual alarm system. Common applications include pump chambers, irrigation systems, and lift stations. UL/cUL Listed.
  • 12" X 10" X 6" enclosure (dependent on options selected)
  • Multi-tap control transformer 208/240/480 VAC primary provides 120 VAC control voltage
  • Motor protective switch for short circuit and overload protection
  • Magnetic motor contactor
  • Pump run light
  • HOA switch
  • Float switch terminal block
  • Input power terminal block
  • Control/alarm fuse
  • Control on/off switch
  • Three (on, off, alarm) 20 foot Sensor Float® control switches
  • Three Year Limited Warranty
Jump to the first pageJump to the previous page Jump to the next pageJump to the last page
Manufacturer: Rhombus Pump Controls
Model Number: 3121W001H
Wetted Materials : FRP
Voltage : 208-230/460 V
Phase : 3
Motor Amps : 1.0-1.6 A
Max. Volume of Suspended Solids : 0 %
Mechanical Seal Type : Double
Warranty : 3 Year/s
Applications : Submersible
Applications : Sump
Applications : Sewage
PH High : 7 pH
Other : 
Read more…  
$115000
Manufacturer: Rhombus Pump Controls
Model Number: 3121W101H
Wetted Materials : FRP
Voltage : 208-230/460 V
Phase : 3
Motor Amps : 1.6-2.5 A
Max. Volume of Suspended Solids : 0 %
Mechanical Seal Type : Double
Warranty : 3 Year/s
Applications : Sewage
Applications : Submersible
Applications : Sump
PH High : 7 pH
Read more…  
$132825
Manufacturer: Rhombus Pump Controls
Model Number: 3121W201H
Wetted Materials : FRP
Voltage : 208-230/460 V
Phase : 3
Motor Amps : 2.5-4.0 A
Max. Volume of Suspended Solids : 0 %
Mechanical Seal Type : Double
Warranty : 3 Year/s
Applications : Sewage
Applications : Submersible
Applications : Sump
PH High : 7 pH
Read more…  
$132825
Manufacturer: Rhombus Pump Controls
Model Number: 3121W301H
Wetted Materials : FRP
Voltage : 208-230/460 V
Phase : 3
Motor Amps : 4.0-6.3 A
Max. Volume of Suspended Solids : 0 %
Mechanical Seal Type : Double
Warranty : 3 Year/s
Applications : Sewage
Applications : Submersible
Applications : Sump
PH High : 7 pH
Read more…  
$132825
Manufacturer: Rhombus Pump Controls
Model Number: 3121W401H
Wetted Materials : FRP
Voltage : 208-230/460 V
Phase : 3
Motor Amps : 6.0-10.0 A
Max. Volume of Suspended Solids : 0 %
Mechanical Seal Type : Double
Warranty : 3 Year/s
Applications : Sewage
Applications : Submersible
Applications : Sump
PH High : 7 pH
Read more…  
$132825
With Alarm package 9-14 amps
Manufacturer: Rhombus Pump Controls
Model Number: 3121W511H
Wetted Materials : FRP
Voltage : 208-230/460 V
Phase : 3
Motor Amps : 9.0-14.0 A
Max. Volume of Suspended Solids : 0 %
Mechanical Seal Type : Double
Warranty : 3 Year/s
Applications : Sewage
Applications : Submersible
Applications : Sump
PH High : 7 pH
Read more…  
$138000
Manufacturer: Rhombus Pump Controls
Model Number: 3121W611H
Wetted Materials : FRP
Voltage : 208-230/460 V
Phase : 3
Motor Amps : 13.0-18.0 A
Max. Volume of Suspended Solids : 0 %
Mechanical Seal Type : Double
Warranty : 3 Year/s
Applications : Sewage
Applications : Submersible
Applications : Sump
PH High : 7 pH
Read more…  
$138000
Manufacturer: Rhombus Pump Controls
Model Number: 3121W621H
Wetted Materials : FRP
Voltage : 208-230/460 V
Phase : 3
Motor Amps : 17.0-23.0 A
Max. Volume of Suspended Solids : 0 %
Mechanical Seal Type : Double
Warranty : 3 Year/s
Applications : Sewage
Applications : Submersible
Applications : Sump
PH High : 7 pH
Read more…  
$138000
Manufacturer: Rhombus Pump Controls
Model Number: 3121W701H
Wetted Materials : FRP
Voltage : 208-230/460 V
Phase : 3
Motor Amps : 20.0-25.0 A
Max. Volume of Suspended Solids : 0 %
Mechanical Seal Type : Double
Warranty : 3 Year/s
Applications : Sewage
Applications : Submersible
Applications : Sump
PH High : 7 pH
Read more…  
$138000
Jump to the first pageJump to the previous page Jump to the next pageJump to the last page
© 2000 - 2013 PumpBiz, Inc.  •  PumpBiz offers open accounts  •  We accept most major credit cards  •  PumpBiz is a registered trademark of PumpBiz, Inc.