340 Series, Engineered Process Pumps

Series & Model

Product Picture

Horizontal split case pumps are used in fire protection services every day. The FP-HD series horizontal split case products feature double suction impellers, removable and replaceable stuffing boxes, heavy wall shaft sleeves with outer diameter o-ring and oversized shafts to provide the end user with a superior, reliable product. These products have been tested to fully meet UL & FM specifications.

Performance Charachteristics

Performance Curves

Capacities to: 2,500 GPM

Heads to: 168 PSI

Speed ranges: 3600 to 1500 RPM

Features & Benefits

Markets

Models fully meet UL & FM specifications.

Standard packed stuffing box or optional American-Marsh Series 810 mechanical seals for both reliability and dependability.

Fully removable rotor assemblies without disturbing piping or driver.

Internal seal flush.

Internal packing flush.

Grease lubricated bearing housing for extended bearing life.

Available standard in Cast Iron/Bronze fitted or other alloy for application versatility.

Replaceable wearing components include casing wear rings to maintain peak efficiency.

Enclosed impeller design, double suction, dynamic balancing and renewable wear rings reduce losses increasing performance and pump life.

125 lb. ANSI flange suction/discharge connections. Suction and discharge flanges are casted to 250 psi dimensions. Case working pressures for all HD models is 250 psi.

Casing has Thru-Bore line bore for ease in maintenance and swapping of rotation.

Bearings can be serviced and removed without removing rotating assembly from pump. All HD pump models feature bearings with a minimum 100,000 hour design life.

Building Trades

Additional Information