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Featured Image for MP4126HTC

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

Features:
Spheroidal cast iron 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 cast bronze manifold with coolant tube connections.

WARNING: This product might contain a chemical known to the State of California to cause cancer, and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov

Specification US Metric
Flow12.2 GPM46.2 L/min
Maximum Discharge Pressure1160 PSI80 bar
Crankshaft Speed750 RPM
Power9.8 HP7.3 KW
Max Temperature221 °F105 °C
Inlet Port Size(2) 1" NPT
Discharge Port Size(2) 3/4" NPT
Plunger Diameter1.18 in.30 mm
Stroke1.18 in.30 mm
Crankshaft Diameter28 mm
Crankshaft RotationTop of Pulley Towards Manifold
Crankshaft MountingEither Side
Crankcase Oil Capacity US33.8 fl. oz. 1.0 L
Weight66 lbs.33 kg
NPSHR22.9 Ft.-head7.0 mWs
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.
ITEM# PART# DESCRIPTION Qty.
Seal Repair Kit – Part #09532
40 06137 V-Sleeve 9
42B 07354 O-Ring 3
53 07332 O-Ring 3
Valve Assembly Kit – Part #09533
42B 07354 O-Ring 3
44 07280 Valve Seat 6
44A 07281 O-Ring 6
45 06791-0100 Valve Plate 6
46 07283 Valve Spring 6
47 07284 Discharge Spring Retainer 3
48A 07332 O-Ring 3
53 07332 O-Ring 3
54 06115 Spring Retainer 3

Horsepower Specifications

RPM GPM 290 PSI 580 PSI 725 PSI 870 PSI 1015 psi 1160 psi
400 6.5 1.3 2.6 3.3 3.9 4.6 5.2
500 8.1 1.6 3.2 4.1 4.9 5.7 6.5
600 9.8 2.0 3.9 4.9 5.9 6.9 7.8
700 11.4 2.3 4.6 5.7 6.8 8.0 9.1
750 12.2 2.4 4.9 6.1 7.3 8.5 9.8

Images Open in new Window/Tab

  • Dimensional Drawing (Side) Open
  • Dimensional Drawing (Front) Open
  • MP4126HT Parts List

Literature

Documents open in new window/tab.

  • Giant Industries Limited Warranty
  • MP4126HT Installation Instructions
  • MP4126HT Repair Instructions
  • Troubleshooting Guide

Sample Pump

Our Company

For 50 years, Giant Pumps has offered the most dependable positive displacement high-pressure triplex pumps available. Designed and built to the highest quality standards, customers count on Giant Pumps products to keep their equipment running. Every design detail of Giant Pumps products is optimized for long-life and reliable performance, making Giant Pumps the most trusted name in high-pressure pumps and systems.

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