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Corrosion-Resistant Pumps

Pumps that can withstand the corrosive effect of certain types of fluid are classified as corrosive-resistant. A pumps ability to withstand corrosion is based on the type of materials used in the fluid end of the pump. Corrosion-resistant pumps will normally have valve casings made with Nickel-Aluminum-Bronze, AISI 316 stainless steel or Duplex stainless steel. Typical applications for these pumps are reverse osmosis (desalination), brine pumping, waste-water injection, chemical processing, humidification, misting, and degreasing/cleaning for industrial applications. These pumps have a flow range up to 105 GPM (400 L/min). In addition, Kamat’s line of pumps are available with duplex stainless steel, so this increases the range to up to 1000 GPM (4000 L/min).

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Model No.	Maximum Flow	Maximum Pressure	Speed	Power Consumption
P205-5121	0.38 GPM 1.4 L/min	2500 PSI 170 bar	1750 RPM	0.7 HP 0.5 KW
P205-5111	0.38 GPM 1.4 L/min	2500 PSI 170 bar	1750 RPM	0.7 HP 0.5 KW
P205-5180	0.38 GPM 1.4 L/min	2500 PSI 170 bar	1750 RPM	0.7 HP 0.5 KW
P205-5100	0.38 GPM 1.4 L/min	2500 PSI 170 bar	1750 RPM	0.7 HP 0.5 KW
P206-5111	0.73 GPM 2.8 L/min	2000 PSI 140 bar	1750 RPM	1.0 HP 0.7 KW
P206-5180	0.73 GPM 2.8 L/min	2000 PSI 140 bar	1750 RPM	1.0 HP 0.7 KW
P206-5100	0.73 GPM 2.8 L/min	2000 PSI 140 bar	1750 RPM	1.0 HP 0.7 KW
P206-5121	0.8 GPM 3 L/min	2000 PSI 140 bar	1750 RPM	1.0 HP 0.7 KW
P230A-5123	1.1 GPM 4.2 L/min	2200 PSI 150 bar	1750 RPM	1.7 HP 1.2 KW
P230A-5121	1.1 GPM 4.2 L/min	2200 PSI 150 bar	1750 RPM	1.7 HP 1.2 KW
P230A-5111	1.1 GPM 4.2 L/min	2200 PSI 150 bar	1750 RPM	1.7 HP 1.2 KW
P230A-3100	1.1 GPM 4.2 L/min	2200 PSI 150 bar	1750 RPM	1.5 HP 1.1 KW
P230A-5100	1.1 GPM 4.2 L/min	2200 PSI 150 bar	1750 RPM	1.7 HP 1.2 KW
P209-5180	1.5 GPM 5.7 L/min	2000 PSI 140 bar	1750 RPM	2.1 HP 1.6 KW
P209-5111	1.5 GPM 5.7 L/min	2000 PSI 140 bar	1750 RPM	2.1 HP 1.6 KW
P209-5121	1.5 GPM 5.7 L/min	2000 PSI 140 bar	1750 RPM	2.1 HP 1.6 KW
P209-5100	1.5 GPM 5.7 L/min	2000 PSI 140 bar	1750 RPM	2.1 HP 1.5 KW
P217A-3100	1.85 GPM 7 L/min	2200 PSI 150 bar	1750 RPM	2.8 HP 2.1 KW
P217A-5100	1.85 GPM 7 L/min	2200 PSI 150 bar	1750 RPM	2.8 HP 2.1 KW
P217A-5111	1.85 GPM 7 L/min	2200 PSI 150 bar	1750 RPM	2.8 HP 2.1 KW
P217A-5123	1.85 GPM 7.0 L/min	2200 PSI 150 bar	1750 RPM	2.8 HP 2.1 KW
P217A-5121	1.85 GPM 7.0 L/min	2200 PSI 150 bar	1750 RPM	2.8 HP 2.1 KW
P227A-5111	2.1 GPM 8 L/min	2000 PSI 140 bar	1750 RPM	2.9 HP 2.2 KW
P227A-3100	2.1 GPM 7.9 L/min	2000 PSI 140 bar	1750 RPM	2.9 HP 2.2 KW
P227A-5121	2.1 GPM 8 L/min	2000 PSI 140 bar	1750 RPM	2.9 HP 2.2 KW
P227A-5123	2.1 GPM 8 L/min	2000 PSI 140 bar	1750 RPM	2.9 HP 2.2 KW
P227A-5100	2.1 GPM 8 L/min	2000 PSI 140 bar	1750 RPM	2.9 HP 2.2 KW
P221A-5123	2.3 GPM 8.9 L/min	2200 PSI 150 bar	1750 RPM	3.5 HP 2.6 KW
P221A-5111	2.3 GPM 8.9 L/min	2200 PSI 150 bar	1750 RPM	3.5 HP 2.6 KW
P221A-5121	2.3 GPM 8.9 L/min	2200 PSI 150 bar	1750 RPM	3.5 HP 2.6 KW
P221A-5100	2.3 GPM 8.9 L/min	2200 PSI 150 bar	1750 RPM	3.5 HP 2.6 KW
P221A-3100	2.34 GPM 8.9 L/min	2200 PSI 150 bar	1750 RPM	3.32 HP 2.5 KW
P218A-5123	3.4 GPM 12.8 L/min	2200 PSI 150 bar	1750 RPM	5.2 HP 3.8 KW
P218A-5100	3.4 GPM 12.8 L/min	2200 PSI 150 bar	1750 RPM	5.2 HP 3.8 KW
P218A-5111	3.4 GPM 12.8 L/min	2200 PSI 150 bar	1750 RPM	5.2 HP 3.8 KW
P218A-5121	3.4 GPM 12.8 L/min	2200 PSI 150 bar	1750 RPM	5.2 HP 3.8 KW
P218A-3100	3.4 GPM 12.8 L/min	2200 PSI 150 bar	1750 RPM	4.7 HP 3.5 KW
P55-5121	3.9 GPM 14.7 L/min	1500 PSI 100 bar	1420 RPM	3.9 HP 2.9 KW
P55-5100	3.9 GPM 14.7 L/min	2320 PSI 160 bar	1420 RPM	3.8 HP 2.9 KW
P219A-5123	4.2 GPM 15.9 L/min	2200 PSI 150 bar	1750 RPM	6.3 HP 4.8 KW
P219A-5121	4.2 GPM 15.9 L/min	2200 PSI 150 bar	1750 RPM	6.3 HP 4.8 KW
P219A-5111	4.2 GPM 15.9 L/min	2200 PSI 150 bar	1750 RPM	6.3 HP 4.8 KW
P219A-5100	4.2 GPM 15.9 L/min	2200 PSI 150 bar	1750 RPM	6.4 HP 4.8 KW
P219A-3100	4.2 GPM 15.9 L/min	2200 PSI 150 bar	1750 RPM	5.8 HP 4.3 KW
P220A-5100	4.7 GPM 17.6 L/min	2200 PSI 150 bar	1750 RPM	7.1 HP 5.3 KW
P220A-5123	4.7 GPM 17.6 L/min	2200 PSI 150 bar	1750 RPM	7.1 HP 5.3 KW
P220A-5121	4.7 GPM 17.6 L/min	2200 PSI 150 bar	1750 RPM	7.1 HP 5.3 KW
P220A-5111	4.7 GPM 17.6 L/min	2200 PSI 150 bar	1750 RPM	7.1 HP 5.3 KW
P220A-3100	4.7 GPM 17.6 L/min	2200 PSI 150 bar	1750 RPM	6.5 HP 4.9 KW
P450-5130	5.5 GPM 20.8 L/min	5075 PSI 350 bar	1450 RPM	19.2 HP 14.3 KW
P450-3100	5.5 GPM 20.8 L/min	5100 PSI 350 bar	1450 RPM	19.2 HP 14.3 KW
P450-5100	5.5 GPM 20.8 L/min	5075 PSI 350 bar	1450 RPM	19.2 HP 14.3 KW
P450-5121	5.5 GPM 20.8 L/min	5075 PSI 350 bar	1450 RPM	19.2 HP 14.3 KW
P56-5100	6.1 GPM 23.1 L/min	1900 PSI 130 bar	1420 RPM	7.9 HP 5.9 KW
P435-5130	6.6 GPM 25.0 L/min	3625 PSI 250 bar	1450 RPM	16.6 HP 12.4 KW
P435-5121	6.6 GPM 25.0 L/min	3625 PSI 250 bar	1450 RPM	16.6 HP 12.4 KW
P435-5100	6.6 GPM 25 L/min	3625 PSI 250 bar	1450 RPM	16.6 HP 12.4 KW
P435-3100	6.6 GPM 25 L/min	3625 PSI 250 bar	1450 RPM	16.6 HP 12.4 KW
P423-3100	8.2 GPM 31.1 L/min	2900 PSI 200 bar	1450 RPM	16.4 HP 12.2 KW
P423-5100	8.2 GPM 31.1 L/min	3000 PSI 200 bar	1450 RPM	16.4 HP 12.2 KW
LP600-5100	9.8 GPM 37 L/min	5800 PSI 400 bar	1000 RPM	39.5 HP 29.5 KW
P422-5100	9.9 GPM 37.3 L/min	2600 PSI 180 bar	1450 RPM	17.7 HP 13.2 KW
P425-3100	10.6 GPM 40.4 L/min	2465 PSI 170 bar	1450 RPM	18.1 HP 13.5 KW
P425-5121	10.7 GPM 40.4 L/min	2500 PSI 170 bar	1450 RPM	18.1 HP 13.5 KW
P425-5100	10.7 GPM 40.4 L/min	2500 PSI 170 bar	1450 RPM	18.1 HP 13.5 KW
P425-5111	10.7 GPM 40.4 L/min	2500 PSI 170 bar	1450 RPM	18.1 HP 13.5 KW
P420A-5100	12.8 GPM 48.4 L/min	2200 PSI 150 bar	1450 RPM	19.2 HP 14.3 KW
P420A-5111	12.8 GPM 48.4 L/min	2200 PSI 150 bar	1450 RPM	19.2 HP 14.3 KW
P420A-5121	12.8 GPM 48.4 L/min	2200 PSI 150 bar	1450 RPM	19.2 HP 14.3 KW
P420A-3100	12.8 GPM 48.4 L/min	2175 PSI 150 bar	1450 RPM	19.2 HP 14.3 KW
LP301A-5100	14.2 GPM 53.6 L/min	3900 PSI 270 bar	1000 RPM	39.2 HP 29.2 KW
MP4130-5100	15.4 GPM 58.2 L/min	1600 PSI 110 bar	1100 RPM	17.6 HP 13.1 KW
MP4130-3100	15.4 GPM 58.2 L/min	1600 PSI 110 bar	1100 RPM	17.0 HP 12.7 KW
MP4135-3100	17.9 GPM 67.7 L/min	1600 PSI 110 bar	1100 RPM	19.8 HP 14.8 KW
MP4126-5100	17.9 GPM 67.7 L/min	1600 PSI 110 bar	1100 RPM	20.4 HP 15.2 KW
LP200GBHS-5100-SS	19.0 GPM 72.1 L/min	3000 PSI 200 bar	1000 RPM	38.1 HP 28.4 KW
LP200-5100	19.1 GPM 72.2 L/min	3000 PSI 200 bar	1000 RPM	39.5 HP 29.5 KW
LP250-3100	25.7 GPM 97.3 L/min	2030 PSI 140 bar	1000 RPM	36.2 HP 27 KW
LP250-5100	26 GPM 98.3 L/min	2200 PSI 150 bar	1000 RPM	39.7 HP 29.6 KW
GP5132-5100	27.7 GPM 104.9 L/min	2900 PSI 200 bar	1000 RPM	67.6 HP 50.4 KW
LP121A-5100	32.5 GPM 123.1 L/min	1740 PSI 120 bar	1000 RPM	39.0 HP 29.1 KW
GP5136-5100	33.8 GPM 127.8 L/min	2320 PSI 160 bar	910 RPM	56 HP 40.8 KW
LP122A-5100	35.4 GPM 134.7 L/min	1300 PSI 90 bar	800 RPM	56.3 HP 42 KW
LP122A-3100	35.6 GPM 134.7 L/min	1300 PSI 90 bar	800 RPM	32.1 HP 23.9 KW
GP7142-5121	38.4 GPM 145.2 L/min	2600 PSI 180 bar	700 RPM	69.0 HP 51.5 KW
GP7142-5100	38.4 GPM 145.2 L/min	2600 PSI 180 bar	700 RPM	69.0 HP 51.5 KW
GP5145-5100	43.5 GPM 164.6 L/min	1500 PSI 100 bar	750 RPM	45.0 HP 33.0 KW
GP8045-3100	48.9 GPM 185 L/min	4350 PSI 300 bar	580 RPM	146.7 HP 109.4 KW
GP8045-5100	48.9 GPM 185 L/min	4350 PSI 300 bar	580 RPM	146.7 HP 109.4 KW
GP7150-5100	54.4 GPM 205.8 L/min	1900 PSI 130 bar	700 RPM	70.6 HP 52.7 KW
GP8048-5100	56.3 GPM 213 L/min	3770 PSI 260 bar	580 RPM	146.4 HP 109.2 KW
GP8048-3100	56.3 GPM 213 L/min	3770 PSI 260 bar	580 RPM	146.4 HP 109.2 KW
GP7155-5100	65.8 GPM 249.1 L/min	1500 PSI 100 bar	700 RPM	65.7 HP 49 KW
GP7155-3100	65.8 GPM 249.1 L/min	1500 PSI 100 bar	700 RPM	65.7 HP 49 KW
GP8065-5100	106 GPM 400 L/min	2000 PSI 140 bar	580 RPM	142 HP 106 KW

Our Company

For 50 years, Giant Pumps has offered the most dependable positive displacement high-pressure triplex pumps available. Designed and built to the highest quality standards, customers count on Giant Pumps products to keep their equipment running. Every design detail of Giant Pumps products is optimized for long-life and reliable performance, making Giant Pumps the most trusted name in high-pressure pumps and systems.

Corrosion-Resistant Pumps

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