CAT PUMPS
CAT PUMPS

High Pressure Plunger Pump · Frame size 5CP

5CP4116CSS

This triplex (three plunger rods) positive displacement, reciprocating plunger pump is constructed with a brass manifold, 304 stainless steel valve assemblies, solid ceramic plungers and standard NBR (Buna-N) seals and O-rings.

Technical specifications

Flow rate 11.9 l/min
Operating pressure 275 bar
Speed 1,450 min⁻¹
Inlet port 1/2"
Discharge port 3/8"
Shaft diameter 20 mm
Material Brass

Downloads

CAD files

Spare parts

Click an item in the drawing or in the parts list to add it to your request list. We turn it into a quotation – no order is placed.

2 kits bundle wearing parts of this pump ↓

Skip the drawing, go to the parts list

Exploded view

Exploded view 5CP4116CSS

Parts list

ItemPart no.DescriptionQtyAdd to request list
230057Key (M6 x 6 x 25)STL1
5126542Screw, HHC, Sems (M8x16) 8-8-4STCP8
846910Cover, Bearing 2/1/2AL1
1014028O-Ring, Bearing Cover - 70D 2-2-1NBR2
1143222Seal, Oil, Crankshaft 2/1/2NBR1
1514480Bearing, Ball 2-2-2STL2
2048742Rod, Connecting Assembly [10/01]TNM3
2548203-- Crankshaft, Single End, M10 - 5CP3105CSSFCM1
3049776Cover, Bearing - 5CP3120CSS, 5CP3120CSSG1 [After 12/10]AL1
31127409Cap, Vented with O-Ring (Rain Cap)1
3246798Cap, Oil Filler, Domed1
3314179O-Ring, Oil Filler Cap - 70DNBR1
3792241Gauge, Oil, Bubble with Gasket - 80D 1 - 2PC2
3844428Gasket, Flat, Oil Gauge - 80DNBR2
40125824Screw, HHC Sems (M6x16) 8/4STCP4
4825625Plug, Drain (1/4" x 19 BSP[M])STCP1
4923170O-Ring, Drain Plug - 70DNBR1
5046940Cover, RearAL1
5114044O-Ring, Rear CoverNBR1
5348617CrankcaseAL1
6446746Pin, CrossheadCM3
6548458Rod, PlungerBBNP3
7046838Seal, Oil, Crankcase - 70DNBR3
7543900Slinger, BarrierS3
8845697Washer, Keyhole (M18 x 10)S3
9049906Plunger (M15 x 41)CC3
9846730Washer, Seal - 90DNBR3
9949907Retainer, Plunger w/Stud (M6)S3
10046749Retainer, SealPVDF3
10649913Seal, LPS w/SS-SpgNBR3
12049912Case, Seal (Press-in-style)BB3
12113980O-Ring, Seal Case - 70DNBR3
12249944Ring, SupportSTB3
12549910Seal, HPSSNG3
12849990Adapter, MaleD3
13922179Plug, Inlet (1/2" NPT[M]) (Not Shown)BBCP1
16011346O-Ring, Inlet Valve Seat - 70DNBR3
16149918Seat InletS3
16249844Back-up-Ring, Discharge Valve SeatPTFE3
16349845O-Ring, Discharge Valve Seat - 70DNBR3
16449917Seat, DischargeS3
16646429ValveS6
16743750Spring, ValveS6
16849847Retainer, Spring, InletPVDF3
16944565Retainer, Spring, DischargePVDF3
17226089O-Ring, Seat - 80DNBR3
17449920Plug, ValveBB3
18549863Manifold, HeadFBB1
18887868Screw, HSH (M8 x 107)STZP8
19622187Plug, Discharge (3/8" NPT[M]) (Not Shown)BBCP1
25530243Mount, Direct (Belt-Drive Only)STZP1
260126610Mounting, Angle Rail (STZP R)STZP1
28376334Kit, Oil Indicator (3/8" x 24") (See Individual Data Sheet)1
299818584Head, Complete w/ NBR Seals and O-RingsFBB1
–48233Crankshaft, Single End, M18 - 5CP3120CSS, 5CP3120CSSG1FCM1
–48368Crankshaft, Single End M16.5 - 5CP6180CSS, 5CP6180CSSG1FCM1
–48500Crankshaft, Single End (M12)FCM1
–49773Crankshaft, Single End (M20) - 5CP5140CSS, 5CP5140CSSG1, 5CP5140CSSG118FCM1
–49872-- Crankshaft, Single End, M14 - 5CP3110CSSFCM1
–6132Oil, Crankcase, Bottle 1l1

in the request listcovered by a requested kit

Seal and valve kits

A kit bundles the wearing parts of one assembly. Selecting it highlights the items it covers in the drawing and the parts list – once requested, they stay marked.

Seal kits

  • Seal kit

    76979

    NBRMedium Nitrile (Buna-N)

    contains 5 items · one kit per pump

    Parts list
    • 9846730Scheibe, Plungerhalter - 90D3×
    • 10649913Dichtung, Niederdruck m/SS-Feder3×
    • 12113980O-Ring, Dichtungsgehäuse - 70D3×
    • 12549910Dichtung, Hochdruck3×
    • 12849990Adapter, männlich3×

Valve kits

  • Valve kit

    77026

    NBRMedium Nitrile (Buna-N)

    contains 10 items · one kit per pump

    Parts list
    • 16011346O-Ring, Ventilsitz, Einlass - 70D3×
    • 16149918Ventilsitz, Einlass3×
    • 16249844Stützring, Ventilsitz, Auslass3×
    • 16349845O-Ring, Ventilsitz, Auslass - 70D3×
    • 16449917Ventilsitz, Auslass3×
    • 16646429Ventil6×
    • 16743750Feder, Ventil6×
    • 16849847Federhalter, Ventil, Einlass3×
    • 16944565Federhalter, Ventil, Auslass3×
    • 17226089O-Ring, Ventilstopfen - 80D3×

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High Pressure Plunger Pump 5CP4116CSS
5CP4116CSS · High Pressure Plunger Pump