High Pressure Plunger Pump · Frame size 3CP
3CP1211CS
This triplex (three plunger rods) positive displacement, reciprocating plunger pump is constructed with 316 stainless steel manifolds, 316 stainless steel valve assemblies, solid ceramic plungers and standard NBR (Buna-N) seals and O-rings.
Technical specifications
| Flow rate | 18.9 l/min |
|---|---|
| Operating pressure | 117 bar |
| Speed | 1,750 min⁻¹ |
| Inlet port | 1/2" NPT(F) |
| Discharge port | 3/8" NPT(F) |
| Shaft diameter | 16.5 mm |
| Material | Stainless Steel |
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.
On the request list: 0 · for this pump: 0Open request list →
10 kits bundle wearing parts of this pump ↓
Exploded view
Parts list
| Item | Part no. | Description | Qty | Add to request list |
|---|---|---|---|---|
| 5 | 92538 | Screw, HHC, Sems (M6 x 16) (Model 2530E)S | 8 | |
| 8 | 46901 | Cover, BearingAL | 1 | |
| 10 | 14028 | O-Ring, Bearing Cover - 70D 2-2-1NBR | 2 | |
| 11 | 43222 | Seal, Oil, Crankshaft 2/1/2NBR | 1 | |
| 15 | 14480 | Bearing, Ball 2-2-2STL | 2 | |
| 20 | 48730 | Rod, Connecting, AssemblyTNM | 3 | |
| 25 | 48805 | Crankshaft, Single-End (M15)FCM | 1 | |
| 30 | 48259 | Cover, Blind (3CP1241G)AL | 1 | |
| 32 | 46798 | Cap, Oil Filler, DomedRTP | 1 | |
| 33 | 14179 | O-Ring, Oil Filler Cap - 70DNBR | 1 | |
| 37 | 92241 | Gauge, Oil, Bubble with Gasket - 80D 1 - 2PC | 1 | |
| 38 | 44428 | Gasket, Flat, Oil Gauge - 80DNBR | 1 | |
| 40 | 92538 | Screw, HHC, Sems (M6 x 16) (Model 2530E)S | 4 | |
| 48 | 25625 | Plug, Drain (1/4" x 19 BSP[M])STCP | 1 | |
| 49 | 23170 | O-Ring, Drain Plug - 70DNBR | 1 | |
| 50 | 46939 | Cover, RearAL | 1 | |
| 51 | 14041 | O-Ring, Bearing Cover - 70DNBR | 1 | |
| 53 | 48644 | CrankcaseAL | 1 | |
| 64 | 46615 | Pin, CrossheadCM | 3 | |
| 65 | 48807 | Rod, PlungerBBNP | 3 | |
| 70 | 46839 | Seal, Oil, CrankcaseNBR | 3 | |
| 75 | 48809 | Slinger, Barrier, FlatS | 3 | |
| 88 | 45697 | Washer, Keyhole (M18 x 10)S | 3 | |
| 90 | 46976 | Plunger (M18x43)CC | 3 | |
| 97 | 76729 | Washer, Flat (Not shown, use with 76730)SS | 3 | |
| 98 | 46730 | Washer, Seal - 90DNBR | 3 | |
| 100 | 46541 | Retainer, SealPVDF | 3 | |
| 106 | 44053 | Seal, Low-Pressure with SS-SpringNBR | 3 | |
| 110 | 48556 | Manifold, InletSS | 1 | |
| 117 | 119034 | Screw, HSH (M8x35)S | 4 | |
| 125 | 44652 | Seal, High-Pressure with SS - SupportSNG | 3 | |
| 143 | 17547 | O-Ring, Seat - 85DNBR | 3 | |
| 150 | 44060 | Adapter, Inlet ValveSS | 3 | |
| 154 | 43893 | O-Ring, Inlet Valve Adapter, Front - 80DNBR | 3 | |
| 155 | 26089 | O-Ring, Seat - 80DNBR | 3 | |
| 157 | 48810 | Adapter, Discharge ValveSS | 3 | |
| 159 | 26089 | O-Ring, Seat - 80DNBR | 3 | |
| 164 | 44058 | SeatSS | 6 | |
| 165 | 44001 | O-Ring, Seat - 80DNBR | 6 | |
| 166 | 543669 | ValveSS | 6 | |
| 167 | 44056 | Spring, ValveSS | 6 | |
| 168 | 44055 | Retainer, SpringSS | 6 | |
| 185 | 48558 | Manifold, DischargeSS | 1 | |
| 186 | 15847 | Lockwasher (M10)S | 6 | |
| 188 | 87950 | Screw, HSH (M10 x 35)S | 2 | |
| 189 | 87952 | Screw, HSH (M10 x 55)S | 4 | |
| 500 | 8075 | Gearbox (See Individual Data Sheet) (Model 3CP1211G) | 1 | |
| – | 6124 | Gasket, Liquid (3 oz. / 0,1 l) | 1 | |
| – | 6139 | Lubricant, Anti-Seize (8 oz) (Model 1531) | 1 | |
| – | 30047 | Key (M5 x 5 x 24) | 1 | |
| – | 30612 | Assembly, Rail (Belt Drive) | 1 | |
| – | 30696 | Reverse Pliers (Not Shown) | 1 | |
| – | 32603 | Pulley (Includes: Key, Hub) (Not Shown) | 1 | |
| – | 34334 | Kit, Oil Drain (3/8" x 24") (Not Shown) 1 | 1 | |
| – | 127409 | Cap, Vented with O-Ring (Rain Cap) | 1 | |
| – | 816719 | Head, Complete with NBR Seals and O-Rings | 1 | |
| – | 6132 | Oil, Crankcase, Bottle 1l | 1 |
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
33985
NBR (STD)Medium Nitrile (Buna-N)
contains 7 items · one kit per pump
Parts list
- 9846730Washer, Seal3×
- 10644053Seal, Low-Pressure with SS-Spring3×
- 12544652Seal, High-Pressure with SS-Support3×
- 14317547O-Ring, Adapter, Inlet Valve, Rear3×
- 15443893O-Ring, Adapter, Inlet Valve, Front3×
- 15526089O-Ring, Adapter, Discharge Valve, Rear3×
- 15926089O-Ring, Adapter, Discharge Valve, Front3×
Seal kit
33309
FPM (0.0110)Fluorocarbon
contains 7 items · one kit per pump
Parts list
- 9848394Washer, Seal3×
- 10644926Seal, Low-Pressure with SS-Spring3×
- 12544925Seal, High-Pressure with SS-Support3×
- 14311685O-Ring, Adapter, Inlet Valve, Rear3×
- 15444927O-Ring, Adapter, Inlet Valve, Front3×
- 15511377O-Ring, Adapter, Discharge Valve, Rear3×
- 15911377O-Ring, Adapter, Discharge Valve, Front3×
Seal kit
33944
EPDM (0.0220)Ethylene Propylene Diene Monomer
contains 7 items · one kit per pump
Parts list
- 9848432Washer, Seal3×
- 10646651Seal, LPS w/SS-Spg3×
- 12546652Seal, High-Pressure, High-Temperature, 2-Piece with S-Support All Models except GZ3×
- 14346648O-Ring, Seat - 70D3×
- 15446649O-Ring, Adapter, Valve, Front - 80D3×
- 15546647O-Ring, Adapter, Valve, Rear - 80D3×
- 15946647O-Ring, Adapter, Valve, Rear - 80D3×
Seal kit
76136
HT (0.3000)Hi-Temp (EPDM Alternative)
contains 7 items · one kit per pump
Parts list
- 9846730Washer, Seal3×
- 10644053Seal, Low-Pressure with SS-Spring3×
- 12546652Seal, High-Pressure with SS-Support3×
- 14317547O-Ring, Adapter, Inlet Valve, Rear3×
- 15443893O-Ring, Adapter, Inlet Valve, Front3×
- 15526089O-Ring, Adapter, Discharge Valve, Rear3×
- 15926089O-Ring, Adapter, Discharge Valve, Front3×
Seal kit
76985
IPFE (0.0770)I-Perfluoroelastomer
contains 8 items · one kit per pump
Parts list
- 9776729Washer, Flat3×
- 9876730Washer, Seal3×
- 10676243Seal, Low-Pressure with SS-Spring3×
- 12546652Seal, High-Pressure with SS-Support3×
- 143703308O-Ring, Adapter, Inlet Valve, Rear3×
- 154703307O-Ring, Adapter, Inlet Valve, Front3×
- 155703244O-Ring, Adapter, Discharge Valve, Rear3×
- 159703244O-Ring, Adapter, Discharge Valve, Front3×
Seal kit
76167
STHT (0.3400)Special PTFE High Temp
contains 7 items · one kit per pump
Parts list
- 9846730Washer, Seal3×
- 10676243Seal, Low-Pressure with SS-Spring3×
- 12546652Seal, High-Pressure with SS-Support3×
- 14317547O-Ring, Adapter, Inlet Valve, Rear3×
- 15443893O-Ring, Adapter, Inlet Valve, Front3×
- 15526089O-Ring, Adapter, Discharge Valve, Rear3×
- 15926089O-Ring, Adapter, Discharge Valve, Front3×
Valve kits
Valve kit
30982
NBR (STD)Medium Nitrile (Buna-N)
contains 10 items · one kit per pump
Parts list
- 14317547O-Ring, Einlassventil Adapter, hinten3×
- 15443893O-Ring, Einlassventil Adapter, vorne3×
- 15526089O-Ring, Auslassventil Adapter, hinten3×
- 15926089O-Ring, Adapter, Discharge Valve, Front3×
- 16444058Ventilsitz6×
- 16544001O-Ring, Ventilsitz6×
- 16644057Ventil6×
- 166543669Valve6×
- 16744056Feder, Ventil6×
- 16844055Federhalter, Ventil6×
Valve kit
31216
FPM (0.0110)Fluorocarbon
contains 10 items · one kit per pump
Parts list
- 14311685O-Ring, Einlassventil Adapter, hinten3×
- 15444927O-Ring, Einlassventil Adapter, vorne3×
- 15511377O-Ring, Auslassventil Adapter, hinten3×
- 15911377O-Ring, Adapter, Discharge Valve, Front3×
- 16444058Ventilsitz6×
- 16544928O-Ring, Ventilsitz6×
- 16644057Ventil6×
- 166543669Valve6×
- 16744056Feder, Ventil6×
- 16844055Federhalter, Ventil6×
Valve kit
31217
EPDM (0.0220)Ethylene Propylene Diene Monomer
contains 10 items · one kit per pump
Parts list
- 14346648O-Ring, Einlassventil Adapter, hinten3×
- 15446649O-Ring, Einlassventil Adapter, vorne3×
- 15546647O-Ring, Auslassventil Adapter, hinten3×
- 15946647O-Ring, Adapter, Discharge Valve, Front3×
- 16444058Ventilsitz6×
- 16546650O-Ring, Ventilsitz6×
- 16644057Ventil6×
- 166543669Valve6×
- 16744056Feder, Ventil6×
- 16844055Federhalter, Ventil6×
Valve kit
76690
IPFE (0.0770)I-Perfluoroelastomer
contains 10 items · one kit per pump
Parts list
- 143703308O-Ring, Einlassventil Adapter, hinten3×
- 154703307O-Ring, Einlassventil Adapter, vorne3×
- 155703244O-Ring, Auslassventil Adapter, hinten3×
- 159703244O-Ring, Discharge Valve Adapter, Rear3×
- 16444058Ventilsitz6×
- 165703309O-Ring, Ventilsitz6×
- 16644057Ventil6×
- 166543669Valve6×
- 16744056Feder, Ventil6×
- 16844055Federhalter, Ventil6×
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