P46HT

A German-made reciprocating triplex plunger pump for high temperature applications.

Features:
Aluminum crankcase with sight glass and vented dipstick; forged, through-hardened, ground and polished crankshaft; bronze connecting rods; hardened stainless steel plunger bases; solid ceramic plungers; high temperature nitrile seals (with fabric reinforcing); stainless steel valves and forged brass manifold.

  • P46HT Exploded View
  • P46HT Parts List
  • P46HT Torque Specifications
  • Giant Industries Limited Warranty
  • P46HT Installation Instructions
  • P46HT Repair Instructions
  • Troubleshooting Guide

SPECIFICATIONS

U.S. Metric
Flow 2.7 GPM 9.3 L/min
Maximum Discharge Pressure 870 PSI 60 bar
Crankshaft Speed 900 RPM
Power Consumption 1.6 BHP 1.2 kW
Maximum Inlet Pressure 145 PSI 10 bar
Maximum Temperature 221 °F 105 °C
Plunger Diameter 0.71″ 18 mm
Stroke 0.56″ 14.1 mm
Crankshaft Diameter 18 mm
Crankshaft Rotation Top of Pulley Towards Manifold
Crankshaft Mounting Either Side
Inlet Ports (2) 1/2″ BSP
Discharge Ports (2) 3/8″ BSP
Crankcase Oil Capacity 8.8 fl. oz. 0.26 L
Weight 13.9 lbs. 6.3 kg
NPSH Required 14.8 ft.-head 4.5 mWs
Key Component Material
Manifold Forged Brass
Plungers Solid Ceramic Oxide
Valves High Grade Stainless Steel
Seals Nitrile With Fabric Reinforcing
Gear End Spheroidal Cast Iron

Click the image to enlarge


HORSEPOWER SPECIFICATIONS

RPM GPM GPH 200 PSI 400 PSI 600 PSI 900 PSI
385 1.05 62.9 0.14 0.29 0.43 0.65
676 1.8 110.6 0.25 0.50 0.74 1.12
900 2.5 147.3 0.34 0.69 1.03 1.55

Horsepower Requirements

The ratings shown are the power requirements for the pump. Gas engine power outputs must be approximately twice the pump power requirements shown above.

We recommend a 1.15 service factor be specified when selecting an electric motor as the power source. To compute specific pump horsepower requirements use the following formulas:
Electric HP = (GPM X PSI)/1450
as HP = (GPM X PSI)/1100


*Engine power varies based on horizontal or vertical orientation, as well as by makes and models from each manufacturer.


REPAIR KITS

ITEM# PART# DESCRIPTION Qty.
Complete Plunger Packing Kit – Part #09514
31 11151 Sleeve 3
40 07234 O-Ring, Adapter 3
42 12004 O-Ring, Plug 3
49 07238 O-Ring, Rear V-Sleeve 1
50 11512 High Temp. Rear Seal 6
51 07240 Support Ring 3
Valve Assembly Kit – Part #09497
34 05593 Spring Retainer 6
35 06017-0100 Valve Spring 6
36 06016 Valve Plate 6
37 06014 Valve Seat 6
38 06015 O-Ring 6
40 07234 O-Ring, Adapter 3
42 12004 O-Ring, Inlet Plug 3
44 07035 O-Ring, Discharge Plug 3
Oil Seal Kit – Part #09202
26 07206 Radial Shaft Seal 3

Repair Kits Available

The repair kits listed to the right are available for this pump. If you need further information about these repair kits, or have questions about other specific parts for your pump, please contact you local Giant distributor or contact Giant customer service.

PUMP CATEGORIES:
Service & Repair

Giant provides service on each pump and accessory that we sell. Many basic repair procedures are covered in the Giant repair manual. For all other questions on service or repair needs please contact your local Giant distributor.