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Riverside_DP2B diaphragm pump
Riverside_DP2B diaphragm pump Riverside Honda diaphragm pump in use Honda 5.5 hp diaphragm pump 2 in. old timer still working Riverside engine powered pumps

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Manufacturer: Riverside

Engine Powered diaphragm pumps

Product Name:

Honda 5.5 hp diaphragm pump 2 in.

Model Number:


Quick Overview

2" 5.5HP


Riverside Pumps' rugged and reliable Diaphragm Pumps are sometimes called "mudhogs" for their ability to pump heavy mud and sludge, thicker than any centrifugal pump can handle. They also have the advantage of being able to run dry without damage, so they are often used to control seepage. Riverside Pumps' Premium Series Diaphragm Pumps feature simple and durable designs proven in decades of reliable service. The DP2 and DP3 Premium Series wet-prime Diaphragm Pumps feature dependable, rugged designs that are easy to service. A simple and durable one-piece x-profile pump rod, and a superior fiber core synthetic rubber diaphragm are among the reason sconstruction professionals choose these pumps.The DP2 is compact and light, making it the choice of many utility contractors for seepage control. also fits Homelite DP2 111DP2 HDP2 GDP-80
What is a diaphragm pump? Diaphragm pumps are positive displacement pumps. They pump a specific volume for each pump cycle. Diaphragm pumps move fluids more slowly than centrifugal pumps, but can handle mud and larger amounts of solids including abrasive materials. They also tolerate air being drawn into the pump, and can be run dry without damage. Diaphragm pumps are widely used on construction sitesto control seepage in excavations, and for pumping septic systemsand operating well point systems
Brand Change Notice: Homelite is now Riverside. This pumps homelite model number was HDP2

Additional Information

Model Number DP2H
Series Engine Powered diaphragm pumps
Warranty (YRS.) 1
Max Flow (GPM.) 33
TDH Maximum (Ft) 50
TDH Maximum (PSI) 22
Horsepower 5.5
Inlet Connection Type MNPT
Inlet (In.) 2
Outlet Connection Type MNPT
Outlet (In.) 2
Wetted Materials Aluminum
Elastomers / O-ring Neoprene
Diaphragm Urethane
Motor Gas Engine
Self Priming Yes
Suction Lift (FT.) 20
Max Particle Size (In) 1
Viscosity SAE 10 oil 88.00 cp 500.00 ssu
Applications Contractor, Dewatering, Mud, Sewage
Other Priming @ 25 ft : 36 sec
Low Oil Shutdown Yes
Port Rotation Yes
Run Time (HR.) 2.1
Fuel Tank Size 3.8qts
Country of Manufacture United States
Weight (Lbs) 99
Time to Ship (DAYS) 1 day

Supporting Docs

TP2B Trash pump 2TP2B Trash pump 2" Size: (20.18 KB) Extension: jpg
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View FileHonda 5.5 hp diaphragm pump 2 in.  Size: (266 KB) Extension: pdf