CLP121A-4000

A German-made reciprocating triplex plunger pump for liquid CO2 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; Teflon seals with EPDM O-rings; stainless steel valves and stainless steel manifold.

  • CLP121A-4000 Exploded View
  • CLP121A-4000 Parts List
  • Giant Industries Limited Warranty
  • CLP121A-4000 Installation Instructions
  • CLP121A-4000 Repair Instructions
  • Troubleshooting Guide

SPECIFICATIONS

U.S. Metric
Max Flow 16.3 GPM 61.6 L/min
Max Pressure 1740 PSI 120 bar
Max Speed 500 RPM
Plunger Diameter 1.42″ 36 mm
Stroke 1.65″ 42 mm
Inlet Pressure 580 PSI 40 bar
Crankshaft Diameter 35 mm
Weight 116 lbs. 52.6 kg
Crankcase Oil Capacity 118 fl. oz. 3.5 L
Inlet Ports (3) 1-1/2″ BSP
Discharge Ports (3) 1″ BSP
Shaft Rotation Top of Pulley Towards Manifold
Shaft Mounting Either Side
Key Component Material
Manifold Stainless Steel
Plungers Solid Ceramic Oxide
Valves High Grade Stainless Steel
Seals Teflon and Nitrile with EPDM O-Rings
Gear End Spheroidal Cast Iron

Click the image to enlarge


HORSEPOWER SPECIFICATIONS

RPM GPM 500 PSI 1000 PSI 1500 PSI 1740 PSI
200 5.16 1.8 3.6 5.4 6.2
300 7.74 2.7 5.4 8.1 9.4
400 10.32 3.6 7.2 10.8 12.5
500 12.90 4.5 9.0 13.4 15.6

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.
Plunger Packing Kit – Part #CP09716
36 CP13291-0020 Leakage Seal 3
38 CP07140-0003 O-Ring, EPDM 3
40 CP06917 V-Sleeve 9
40A CP06918 V-Sleeve, Teflon 6
Valve Assembly Kit – Part #CP09608
44A CP07150-0003 O-Ring, EPDM 9
46A CP07064 Valve Seat 6
46B CP07063 Valve Plate 6
46C CP07750-0100 Valve Spring 6
46D CP07066 Spacer Pipe 6
Oil Seal Kit – Part #CP09577
31 CP07133 Oil 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.