P400 Series Pumps

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GPM LPM

PSI Bar

Designed and manufactured in Germany, these medium duty pumps are meant for continuous duty applications. With a power range up to 8 Hp (6 kW), these pumps are used in a variety of applications including car wash, pressure washing, boiler feed, carpet cleaning, sewer cleaning, desalination, and other industrial applications. The flow ranges is up to 7.5 GPM (28 l/min) and the pressure range is up to 2320 PSI (160 Bar). Temperature range is up to 220 °F (105 °C). Fluid end materials range from forged brass, nickel-aluminum-bronze to 316 stainless steel.

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Model No.	Maximum Flow	Maximum Pressure	Speed	Power Consumption
P414	3.1 GPM 11.8 L/min	10150 PSI 700 bar	1450 RPM	21.9 HP 16.3 KW
P420A	12.8 GPM 48.4 L/min	2175 PSI 150 bar	1450 RPM	19.2 HP 14.3 KW
P420A-0011	12.8 GPM 48.4 L/min	2175 PSI 150 bar	1450 RPM	19.2 HP 14.3 KW
P420A-0021	12.8 GPM 48.4 L/min	2175 PSI 150 bar	1450 RPM	19.2 HP 14.3 KW
P420H	12.8 GPM 48.4 L/min	2175 PSI 150 bar	1450 RPM	19.2 HP 14.3 KW
P420HP	13 GPM 48.8 L/min	3045 PSI 210 bar	1450 RPM	27.1 HP 20.2 KW
P422	9.9 GPM 37.3 L/min	2600 PSI 180 bar	1450 RPM	17.8 HP 13.3 KW
P422H	9.9 GPM 37.3 L/min	2610 PSI 180 bar	1450 RPM	17.8 HP 13.3 KW
P422HP	9.9 GPM 37.3 L/min	4060 PSI 280 bar	1450 RPM	27.6 HP 20.6 KW
P423	8.2 GPM 31.1 L/min	2900 PSI 200 bar	1450 RPM	16.4 HP 12.2 KW
P423-BSP	8.2 GPM 31.1 L/min	2900 PSI 200 bar	1450 RPM	16.4 HP 12.2 KW
P423HP	8.2 GPM 31.1 L/min	4060 PSI 280 bar	1450 RPM	22.9 HP 17.1 KW
P425	10.7 GPM 40.4 L/min	2465 PSI 170 bar	1450 RPM	18.2 HP 13.6 KW
P425-BSP	10.7 GPM 40.4 L/min	2465 PSI 170 bar	1450 RPM	18.1 HP 13.5 KW
P425HP	10.7 GPM 40.6 L/min	3045 PSI 210 bar	1450 RPM	22.5 HP 16.8 KW
P426HHP	14.3 GPM 54 L/min	3000 PSI 200 bar	1450 RPM	27.1 HP 20.7 KW
P426HP	14.3 GPM 54 L/min	3000 PSI 200 bar	1450 RPM	30.0 HP 22.4 KW
P435	6.6 GPM 25 L/min	3625 PSI 250 bar	1450 RPM	16.5 HP 12.3 KW
P435-5121	6.6 GPM 25.0 L/min	3625 PSI 250 bar	1450 RPM	16.6 HP 12.4 KW
P435-5130	6.6 GPM 25.0 L/min	3625 PSI 250 bar	1450 RPM	16.6 HP 12.4 KW
P435H	6.6 GPM 25 L/min	3625 PSI 250 bar	1450 RPM	16.5 HP 12.3 KW
P450	5.5 GPM 20.8 L/min	5100 PSI 350 bar	1450 RPM	19.8 HP 14.8 KW
P450-5121	5.5 GPM 20.8 L/min	5075 PSI 350 bar	1450 RPM	19.2 HP 14.3 KW
P450-5130	5.5 GPM 20.8 L/min	5075 PSI 350 bar	1450 RPM	19.2 HP 14.3 KW
P451	5.8 GPM 22 L/min	5100 PSI 350 bar	1725 RPM	20.4 HP 15.2 KW
P455B	5.5 GPM 20.8 L/min	4350 PSI 300 bar	1450 RPM	16.5 HP 12.3 KW
P455BH	5.5 GPM 20.8 L/min	4350 PSI 300 bar	1450 RPM	16.5 HP 12.3 KW
P456B	5.8 GPM 22 L/min	4350 PSI 300 bar	1725 RPM	17.4 HP 13 KW
P460A	3.8 GPM 14.5 L/min	7250 PSI 500 bar	1450 RPM	19.9 HP 14.8 KW
P462	4.6 GPM 17.5 L/min	7250 PSI 500 bar	1750 RPM	23.0 HP 17.2 KW
P465	6.3 GPM 23.9 L/min	5800 PSI 400 bar	1450 RPM	25.2 HP 18.8 KW
P465-4000	6.3 GPM 23.9 L/min	5800 PSI 400 bar	1450 RPM	25.2 HP 18.8 KW
P465H	6.3 GPM 23.9 L/min	5800 PSI 400 bar	1450 RPM	25.2 HP 18.8 KW
P470-7000	18.4 GPM 69.7 L/min	2000 PSI 140 bar	1450 RPM	25.8 HP 19.2 KW
P470A	18.4 GPM 69.7 L/min	2000 PSI 140 bar	1450 RPM	25.8 HP 19.2 KW
P470H	18.4 GPM 69.7 L/min	2030 PSI 140 bar	1450 RPM	25.7 HP 19.2 KW
P470H-7000	18.4 GPM 69.7 L/min	2030 PSI 140 bar	1450 RPM	25.7 HP 19.2 KW
P480	3.2 GPM 12.1 L/min	7250 PSI 500 bar	1450 RPM	16.5 HP 11.3 KW
P485	5.3 GPM 19.9 L/min	7250 PSI 500 bar	1450 RPM	26.1 HP 19.5 KW
P485-4000	5.3 GPM 19.9 L/min	7250 PSI 500 bar	1450 RPM	26.2 HP 19.5 KW
P490	15.7 GPM 59.5 L/min	2000 PSI 140 bar	1450 RPM	13.0 HP 9.7 KW
P490-7000	15.7 GPM 59.5 L/min	2000 PSI 140 bar	1450 RPM	13.0 HP 9.7 KW
P490A	15.7 GPM 59.5 L/min	2000 PSI 140 bar	1450 RPM	13.0 HP 9.7 KW

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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.

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