Gol GKHQ Series Stainless Steel Dewatering Pumps
Gol GKHQ Series Stainless Steel Dewatering Pumps - 230V / GKHQ-212N is backordered and will ship as soon as it is back in stock.
GKHQ Series Stainless Steel Dewatering Pumps – 230V/460V Heavy-Duty Submersible Construction Pumps
The GKHQ Series Dewatering Pumps are high-performance submersible pumps designed for construction sites, industrial dewatering, mining, and high-demand water removal applications. Built with rugged 304 stainless steel housings and engineered for continuous-duty operation, these pumps deliver powerful flow rates, high head pressure, and long-term durability in harsh environments.
Available in 2 HP to 15 HP configurations with single-phase and three-phase options, the GKHQ Series operates on 230V and 460V power and is designed to handle demanding dewatering tasks where reliability and performance are critical. With discharge sizes from 2″ to 6″, head heights up to 105 feet, and flow rates reaching 634 GPM, these pumps are ideal for moving large volumes of water quickly and efficiently.
The corrosion-resistant stainless steel construction provides excellent protection against wear, moisture, and jobsite conditions, making these pumps suitable for construction pits, utility vaults, flooded areas, and industrial water transfer.
Available Models:
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GKHQ-212N Dewatering Pump – 2 HP, 1PH, 230V, 2″ discharge, 65 ft. max head, up to 120 GPM
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GKHQ-232N Dewatering Pump – 2 HP, 3PH, 230V, 2″ discharge, 65 ft. max head, up to 120 GPM
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GKHQ-312 Dewatering Pump – 3 HP, 1PH, 230V, 3″ discharge, 65 ft. max head, up to 211 GPM
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GKHQ-332 Dewatering Pump – 3 HP, 3PH, 460V, 3″ discharge, 65 ft. max head, up to 211 GPM
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GKHQ-332 Dewatering Pump – 3 HP, 3PH, 230V, 3″ discharge, 65 ft. max head, up to 211 GPM
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GKHQ-532 Dewatering Pump – 5 HP, 3PH, 460V, 4″ discharge, 85 ft. max head, up to 250 GPM
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GKHQ-732 Dewatering Pump – 7.5 HP, 3PH, 460V, 4″ discharge, 65 ft. max head, up to 264 GPM
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GKHQ-1032 Dewatering Pump – 10 HP, 3PH, 460V, 6″ discharge, 92 ft. max head, up to 554 GPM
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GKHQ-1532 Dewatering Pump – 15 HP, 3PH, 460V, 6″ discharge, 105 ft. max head, up to 634 GPM
Key Features & Benefits:
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Heavy-duty 304 stainless steel construction for corrosion resistance and long service life
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Available in 2–15 HP models for small to large-scale dewatering needs
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230V single-phase and 230V/460V three-phase configurations
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High-capacity flow rates up to 634 GPM
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Max head heights up to 105 feet for strong discharge performance
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2″ to 6″ discharge sizes for high-volume water removal
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Designed for construction sites, industrial applications, mining, and flood control
The GKHQ Series delivers powerful, high-capacity dewatering performance in a rugged stainless steel design, making it an ideal solution for demanding commercial and industrial pumping applications where durability, efficiency, and reliability are essential.
Technical Documents
Gol GKHQ Series Stainless Steel Dewatering Pumps
Gol GKHQ Series Stainless Steel Dewatering Pumps - 230V / GKHQ-212N is backordered and will ship as soon as it is back in stock.
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Great service, quick, my new go to store/website
Works really well, this seals well also.
Dont use too much and dont put that much heat on it.
Haven't tested when water is in the system but over all is better than oatey no 5.
I am very happy with my experience. We had a shipping issue on my first order, and after working with PLUMBESTORE, they sent me another part ASAP. The part arrived very quickly and as described.
Flux works great, like nothing I’ve ever used before. Good buy Oatey junk!
Quick transaction and shipping.
SanCO2 products are exemplary.but what was most impressive about my recent order was the superb service of PlumbEstore as provided by David. Great efficiency, accuracy, expertise and delivery were perfect. That is a true rarity in today's professional marketplace and deserves recognition & support.
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I am interested in the cold-weather performance of this unit. Can anyone confirm how it handles temperatures below -20°F in a residential setup?
Great valve with great service from Dave, shipped next day and received in the am for repair. Thanks again and will look forward to future purchases.
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