All Canpump triplex plunger pumps feature a modular design with a detachable unloader valve that can be replaced or upgraded. Some pump models come pre-fitted with a premium Italian-made external unloader bypass valve by PA S.p.A.
All our pump kits feature a forged brass head and anodized aluminum body construction with a pressure-adjustable unloader valve.
Our range of solid shaft pumps work with both gas-powered engines and electric-powered motors from brands like Canpump, Nicolini & C, Comet, Honda, Annovi Reverberi, RIDGID, Blackmax, Generac, Husky, Excell, Troy-Bilt, Sears, Briggs & Stratton, Campbell Hausfeld and more.
All our pumps can be adjusted via the unloader valve to output lower pressure.
Canpump recommends SAE 15W-40 non-detergent oil (oil without additives) for all our pumps. For optimum performance and longevity, we recommend replacing the pump oil 50 hours after the first use, and every 100 hours or 3 months after that. Running pumps in more demanding conditions like extreme temperatures or dusty environments will require more frequent oil changes; check the oil color periodically and replace the oil if it has darkened significantly.
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Light (1,300-1,700 psi)Patio furniture, vehicle, lawn equipment, stairs. |
Medium (1,800-2,000 psi)Vehicle, lawn equipment, stairs, siding, fencing, deck, patio, second storey, garage floor, driveway. |
Heavy-duty (2,100+ psi)Siding, fencing, deck, patio, second storey, garage floor, driveway, commercial equipment, paint preparation. |
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3,400 psi @ 3.4 US gpm | 3,000 psi @ 4.3 US gpm | 3,600 psi @ 5 US gpm | 3,600 psi @ 5 US gpm w/ External Bypass | 2,200 psi @ 10 US gpm | 2700 psi @ 3.2 US gpm | |
Shaft type | 24 mm, solid | 24 mm, solid | 24 mm, solid | 24 mm, solid | 24 mm, solid | 24 mm, solid |
Max. pressure | 3,400 psi | 3,000 psi | 3,600 psi | 3,600 psi | 2,200 psi | 2,700 psi |
Max. flow rate | 3.4 US gpm | 4.3 US gpm | 5 US gpm | 5 US gpm | 10 US gpm | 3.2 US gpm |
Engine horsepower | 5.0 kW (6.5 hp) | 5.5 kW (7.5 hp) | 7.5 kW (10 hp) | 7.5 kW (10 hp) | 11 kW (15 hp) | 5.0 kW (6.5 hp) |
Max. rotational speed | 1,750 rpm | 1,750 rpm | 1,750 rpm | 1,750 rpm | 1,800 rpm | 3,400 rpm |
Unloader Valve | Detachable | Detachable | Detachable | Detachable, Premium | Detachable | Detachable |
Plunger size | 15 mm | 18 mm | 18 mm | 18 mm | 22 mm | 15 mm |
Inlet | ¾″ | ¾″ | ¾″ | ¾″ | 1″ | ¾″ |
Outlet | ⅜" Quick-Connect | ⅜" Quick-Connect | ⅜" Quick-Connect | ⅜" Quick-Connect | M22 (14 mm) | Quick Connect |