Environmental Monitoring Equipment & Supplies • Sales, Rental & Service by Enviro-Equipment — Charlotte, North Carolina USA

  • Fits in 2" wells or larger.
  • Pumps from a maximum depth of 200 feet.
  • Flow rates up to 3.5 GPM or as low as 10 mL/min.
  • Controller powered by 115 volt AC Power or 12 volt car battery using DC to AC inverter.
Title Daily Rate Weekly Rate Monthly Rate
Geotech Stainless Steel Geosub Pump Rental $165.00 $395.00 $1,185.00

The SS Geosub sampling pump is the most versatile single stage 12 Volt DC pump in the industry. Designed with all stainless steel components, the SS Geosub allows you to sample with confidence even in the harshest well conditions. The SS Geosub Pump operates with the Geotech SS Geosub Controller.

The SS Geosub Controller is designed specifically for use with Geotech's SS Geosub Pump. It provides a safe conditioned variable DC output power from an AC power source. Built-in sensing gives the operator accurate and precise control over the pump during sampling events. An average 1000 Watt gasoline powered generator with 1 gallon of gasoline can operate the SS Geosub Controller and Geotech's sampling pump at full power for up to 18 hours continuously (generally much longer runtimes can be expected as the controller is used to reduce water flow for low flow sampling). The DC to AC inverter can be used to power the pump using a 12 V car battery as well!

Items Included:
  • SS Geosub Pump
  • SS Geosub Controller
  • Geo Reel with 200 ft Cable
  • DC to AC Inverter
  • Instruction Manual

Pump Curve

SS Geosub Pump Curve

Pump Full Load Rating

2/3 HP

Pump Maximum Amp Draw

35 amps DC

Pump Overload

Incorporated into SS Geosub Controller

Discharge Port Connection

1/4" female NPT (includes 3/8" barb)

Min. Ambient Fluid Temperature

34°F (1°C)

Max. Ambient Fluid Temperature

176°F (80°C)

Pump Wetted Parts

316 Stainless steel, PTFE, Viton®

Dimensions of Pump

12.2" L x 1.75" OD (31cm L x 4.5cm OD)

Net Weight of Pump w/o Lead

3.9 lbs. (1.8 kg)

Cable Material

Two 12 gauge conductors with ETFE jacket, and integrated safety cable

Cable Weight

200' (61 m) of 12 AWG & Safety Cable - 24.9 lbs. (11.3 kg)

Controller Input Power

  • 130 Volts AC
    50/60 HZ 310 Watts 2.6 amps nominal full load 115 Volts AC
  • 250 Volts AC
    50/60 HZ 310 Watts 1.3 amps nominal full load 230 Volts AC

Controller Output Power

Variable 0-46V DC @ <300 Watts

Controller Amps @ Max Volt

10 amps maximum

Controller Operating Temp

-20°F to 100°F (-29°C to 38°C) ambient air temp.

Controller Humidity

Up to 90% humidity

Controller Weight

16.45 lbs. (7.46 kg)

Controller Size

16" L x 13" W x 7" H (41cm L x 33cm W x 18cm H)

Input Protection


SS Geosub Manual934.75 KB
SS Geosub Datasheet593.19 KB
SS Geosub DC to AC Inverter Guide194.59 KB