• Fire Pump
• Two-stage series/parallel pump with ratings of 1500, 1750, 2000 and 2250 GPM @ 150 PSI.
• High-tensile, gray iron (bronze optional), two-piece, vertically split pump casing.
• High-tensile, gray iron, three-piece, horizontally split transmission housing (Y Series) or cast aluminum body (PA Series).
• Matched bronze flame-plated precision-balanced impellers with flame-plated hubs.
• Two-piece, stainless steel, heat treated, machined and ground impeller shaft allows separation of the pump from the transmission for ease of servicing.
• Flinger rings are mounted on the impeller to keep debris out of bearings.
• Two-piece fully adjustable Grafoil® packing shaft seals; self-adjusting, spring-loaded mechanical seals optional.
• Bronze ball-type transfer valve allows smooth transfer from PRESSURE to VOLUME.
• Three oil-splash lubricated, deep-groove ball bearings located outside the pump casing.
• Lip-type oil seal for lubrication and extra bearing protection from the elements.
• Bronze, reverse-flow, replaceable wear rings to increase pump life and minimize maintenance costs.

• High strength aluminum , three-piece, horizontally-split case
• Ten ratios to choose from.
• Drive and driven sprockets are carburized, hardened and have ground bores.
• Morse HV®, high-strength involute chain.
• Constant mesh, in-cab controlled sliding collar shift mechanism (pneumatic shift optional).

• High strength aluminum body.
• Three ratios to choose from.
• Designed for use with Allison transmissions with 10-bolt PTO.
• Morse HV®, high-strength involute chain.
• Optional rear facing output shaft (1-3/8 SAE spline for Spicer 1280 or 1310 series end yokes.)

• Gray iron case.
• Designed for use with side-mounted PTO.
• Multiple ratios to choose from.
• 1-3/8-10 SAE spline

• Priming System: An electric, oil-free rotary vane primer mounted directly on a Waterous split-shaft pump transmission or separately mounted combined with a Waterous priming valve forms the priming system. A lubrication option allows the use of Prime-Safe lubricant (priming tank is required when the lubrication option is selected).
• Pressure Control System: The Waterous Intake Relief Valve system is designed to act as a safety valve by "dumping" excess pressure from the inlet side of the pump. The Discharge Relief Valve provides sensitive pump control to protect firefighters from sudden pressure surges resulting from changes in discharge flows from the pump.
• Manifold Drain Valve drains all points of the pump simultaneously with the operation of a single control.
• Corrosion Protection: Replaceable zinc element that is installed directly on the pump intake piping and into the pump waterway. These anodes sacrifice the zinc element to galvanic corrosion.
• Discharge Valves: Your choice of the trusted Waterous 1⁄4 turn 2.5 inch and 3.5 inch rack and sector push-pull, worm gear and electric discharge valves. All come standard with chrome-plated brass ball and hydraulically balanced seal assembly.
• Overheat Protection Manager: The OPM consists of an illuminated warning light on the operator's panel whenever the pump approaches an overheat condition.
• Foam Manager: Consisting of a 500 or 1000 GPM foam manifold and foam proportioner.
• Power Shift: Pneumatic shift allows operator to shift from ROAD to PUMP position by actuating a valve.
• Tank to Pump Valve: A full-flow 3.5-inch diameter ball valve, which is attached directly to the pump.
• Tachometer: Tach. drive standard and operates at 1/2 input shaft speed.
• Extra Pressure Stage: The Waterous extra-pressure stage provides more pressure when you need it with the use of a single control.
• Electric Transfer Valve Actuator: An electric transfer valve provides smooth transfer to either PRESSURE or VOLUME.

Industry-leading sales and support.
When you purchase Waterous equipment, not only do you get quality products, you get quality service. Our expert service technicians are the best in the business and they are always happy to answer any service questions you might have. The numbers for our service and training specialists are listed below for your convenience. If you have a general service question please call our main number and our staff will kindly direct you to the appropriate department.

Sales/Applications Assistance
Phone: 651-450-5234 (Press 3)
sales&service@waterousco.com

Service Assistance
Phone: 651-450-5200
Fax: 800-488-1228
sales&service@waterousco.com