Geotech Bladder Pump Controller 300/500 PSI

The simple-to-use Bladder Pump (BP) Controller (300 or 500 PSI) utilizes accurate microprocessor-controlled fill/discharge timers to sustain true low-flow sampling techniques. Both Controllers are equipped with high-pressure valves and fine resolution regulators that can perform in deep-well applications. The Geotech BP Controller universally connects to any bladder pump system using simple quick-connect adapters. The BP 300 controller can also operate two bladder pumps simultaneously with an optional airline splitter.

FEATURES

• Designed for durable, trouble-free operation

• High pressure operation for greater depths

• Multiple power input options

• Microprocessor controlled timers for accuracy

• Internal over-pressure protection

• Battery over-draw protection

• Water Level Meter compatibility for well draw-down

• Intuitive user controls and status indicator

• Accessories cavity for easy portability

• Included: Air-In and Air-Out Hoses, AC Power Supply,  DC Power Cord and Clip Adapter, Geotech Drawstring Bag, Carry Case

• Optional 2-pump airline splitter

SPECIFICATIONS                  300 PSI                                       500 PSI

Performance     

Operating Depth       0-690 feet (210 m)                            0 -1000 feet (0-305m)     

Input Air Pressure       Up to 300 psi (20.5 bar)                  100 to 500 psi (34 bar)    

FILL Timer Range       5 - 120 seconds                                 5 - 180 seconds            

DISCHARGE Timer Range       5 - 120 seconds                    5 - 180 seconds                

Timer Resolution       2 seconds                                            2 seconds                         

Timer Accuracy       ±2 seconds                                           ±3 seconds                      

12V 8Ah Battery Life 1,300 cycles @ 30 sec. timers          50,000 cycles                     

Internal Battery/Life    External only                                  (2x) 9V/30,000 cycles

Environmental  

Operating Temperature     32°-158°F (0°-70°C)                  32°-158°F (0°-70°C )        

Storage Temperature       -40°-185°F (-20°-85°C)               -40°-185°F (-20°-85°C)

Physical  

Enclosure    7" x 16" x 12" (18 x 41 x 30.5 cm)       7" x 19" x 14" (18 x 48 x 35 cm)

Weight       15 lbs. (6.8 kg)                                                    25 lbs. (11.4 kg)               

Enclosure Material       Structural resin                                 Structural resin

Input Power  

External Battery       10.5-13.8V DC                                      10.5-26V DC                    

AC                          90-240V AC*                                             90-240V AC*                   

Line Frequency       45-65 Hz                                                  45-65 Hz

Watts                      15 Watts                                                  15 Watts pulse for 50mS

*International AC Power Plug Adapters available (UK, AUS, EURO)