This product appears in the ERE Water Catalogue 2026
Overview
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
Includes
• BP Controller
• “Air-In” & “Air-Out” hoses
• Clip adapter
• AC power supply
• DC power cord
• Drawstring bag
• Carry case
Compare models
Your selection is highlighted. Select a row to switch.| Part Number | GT-BPC-300PSI | GT-BPC-500PSI |
| Max. Operating Depth | 690 ft (210 m) | 1000 ft (304 m) |
| 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 second timers | 50,000 cycles |
| Internal Battery/Life | External only | (2x) 9V/30,000 cycles |
| External Battery | 10.5V - 13.8V DC | 10.5V - 13.8V DC |
| AC | 90V - 40V AC* | 90V - 240V AC* |
| Line Frequency | 45 Hz - 65 Hz | 45 Hz - 65 Hz |
| Maximum Power | 15 W | 15 W pulse for 50 mS |
| Operating Temperature | 0° - 70°C (32° - 158°F) | 0° - 70°C (32° - 158°F) |
| Storage Temperature | -20° - 85°C (-40° - 185°F) | -20° - 85°C (-40° - 185°F) |
| Enclosure Material | Structural resin | Structural resin |
| Dimensions | 16" L x 12" W x 7" H | 19" L x 14" W x 7" H |
| Weight | 15 lbs | 25 lbs |
Documents
Questions, answered
How fast will I get a price?
Send the quote request and a specialist replies within 4 business hours, Monday to Friday, 8:00 to 4:30 ET.
Can we pay on account or by purchase order?
Yes. With established credit, terms are Net 30 days, and you can send your purchase order with the quote request. We also accept Visa, Mastercard and American Express.
How is shipping charged?
On quotes and account orders, freight is F.O.B. Montréal: the carrier charge is worked out at shipment from the packed weight and dimensions, and added to your invoice. In-stock items can also be picked up the same day in Montréal (8605 rue du Champ-d'Eau).
Can I return it?
Yes, within 30 days of purchase, with a return authorization number from customer service first. A 25% restocking fee applies, unless it is a defect covered by the warranty. Special orders, hazardous materials, flammable liquids and gases can't be returned. Return policy
Related equipment we stock

Solinst Model 464 125 psi & 250 psi Electronic Pump Controllers
125 psi / 250 psi max output | -20°C to 50°C | 4×AA alkaline ~100 hrs | 99 user flow rates (FRAM) | 5 lbs (125 psi) / 7.8 lbs (250 psi)

Low Flow With Power Booster 2 LCD XL, 2.5 LCD XL & 3 LCD XL Controllers
12 V DC | Min flow 40 mL/min (Fractional Flow) | CVBT (Constant Voltage Boosting Technology) | LVD at 10.75 V | 7 ft battery leads / 8 ft pump leads

Low Flow With Power Booster 4 Controller
Min flow 40 mL/min (Fractional Flow®) | LVD 10.75V | CVBT technology | 7-ft battery lead / 8-ft pump lead | Heavy-duty reinforced plastic housing

Power Booster & Low Flow With Power Booster Controllers
12V input (battery) | Output 12–24V adjustable | Low-flow control ≥40 mL/min | LVD at 10.75V | CVBT + integrated breaker