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Expert Help & Advice

Water Pumps

JCB petrol water pumps move serious volumes of water without needing a mains supply. The range covers three models: the JCB-WP50 (50mm/2-inch, 466 litres per minute), the JCB-WP80 (80mm/3-inch, 966 litres per minute) and the JCB-WP80T trash pump (80mm/3-inch, 1000 litres per minute), which handles solids up to 25.4mm for heavily contaminated site water. All run on a JCB 224cc single-cylinder 4-stroke OHV air-cooled petrol engine producing 7.5hp with recoil start, cast iron impeller and 7-metre suction lift. Built for site dewatering, irrigation, flood response and agricultural water management where mains power is unavailable.

3 products

JCB 80mm 3’’ Professional Petrol Water Pump 7.5hp 244cc 4-Stroke | JCB-WP80

Clean Water Pumps

80mm 3’’ 75mm Professional Petrol Water Pump, 966L/min, 7.5hp, 224cc, 4-Stroke | JCB-WP80

JCB-WP80

Regular price £214.99
Sale price £214.99 Regular price
Open Frame Water Pump

Clean Water Pumps

50mm 2’’ 50mm Professional Petrol Water Pump, 466L/min, 7.5hp, 224cc, 4-Stroke | JCB-WP50

JCB-WP50

Regular price £199.99
Sale price £199.99 Regular price

Buying Guide

Choosing the right water pump depends on the volume of water to move, the head required and the quality of the water. The JCB-WP50 suits irrigation and lower-volume dewatering where a 2-inch connection is adequate. The JCB-WP80 is the main site dewatering pump — 966 litres per minute through a 3-inch inlet and outlet with 7-metre suction lift. The JCB-WP80T trash pump is for dirty water containing solids up to 25.4mm — standard dewatering water with mud, silt and debris. For site dewatering, calculate the inflow rate first and choose a pump that exceeds it. All models are recoil start and require correct grade engine oil before first use — SAE30 or 15W40, 600ml capacity. Always fit a strainer to the inlet to protect the impeller.

Frequently Asked Questions

What is the difference between the JCB-WP80 and JCB-WP80T?

Both are 80mm/3-inch pumps with the same engine and frame. The JCB-WP80 handles clean to mildly contaminated water. The JCB-WP80T trash pump handles water with solids up to 25.4mm — typical of muddy excavation water and flooded sites.

What engine is in JCB petrol water pumps?

All JCB petrol water pumps use a JCB 224cc single-cylinder 4-stroke OHV air-cooled petrol engine producing 7.5hp with recoil start. Engine oil is SAE30 or 15W40, 600ml capacity.

What flow rate does the JCB WP80 deliver?

The JCB-WP80 delivers 966 litres per minute at zero head through an 80mm 3-inch inlet and outlet. Maximum suction lift is 7 metres. Total lift (head) is 28 metres. Flow rate reduces as head increases.

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