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High Pressure Plunger Pump · Frame size 3 PFR 230

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

The 1420 min⁻¹ permits multiple drive options, including direct drive with a bell housing and flexible coupling, clutch or belt drive.

Request this pump Data sheet (PDF) Spare parts

Technical specifications

Flow rate 7.4 l/min
Operating pressure 105 bar
Speed 1,450 min⁻¹
Inlet port 1/2" NPT
Discharge port 3/8" NPT
Shaft diameter 16.5 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.

10 kits bundle wearing parts of this pump ↓

Skip the drawing, go to the parts list

Exploded view

Exploded view 230

Parts list

Item Part no. Description Qty Add to request list
5 125824 Screw, HHC Sems (M6x16) 8/4STCP 8
8 27950 Cover, BearingAL 2
10 26536 O-Ring, Bearing Cover - 70DNBR 2
11 24159 Seal, Oil, CrankshaftNBR 2
15 14487 Bearing, BallSTL 2
20 48867 Rod, Connecting AssemblyTNM 3
25 46946 Crankshaft, Dual End - 231, 237 (M7.3)FCM 1
25 46951 Crankshaft, Dual End - 241, 247 (M11)FCM 1
25 108062 Crankshaft, Dual End - 271, 277 (M12.7)FCM 1
32 43211 Cap, Oil FillerABS 1
33 14177 O-Ring, Oil Filler Cap - 70DNBR 1
37 92241 Gauge, Oil, Bubble with Gasket - 80D 1 - 2 1
38 44428 Gasket, Flat, Oil Gauge - 80DNBR 1
40 126541 Screw, HHC Sems (M6 x 20)STCP 6
48 25625 Plug, Drain (1/4" x 19 BSP[M])STCP 1
49 23170 O-Ring, Drain Plug - 70DNBR 1
50 48772 Cover, Rear [07/08]AL 1
51 48773 O-Ring, Rear Cover [07/08]NBR 1
53 128354 CrankcaseAL 1
64 16948 Pin, CrossheadCM 3
65 45114 Rod, PlungerSSZZ 3
69 126259 Washer, Oil SealSTCP 3
70 25301 Seal, Oil - 80DNBR 3
71 126189 Washer, Oil SealSTCP 3
75 43900 Slinger, BarrierS 3
88 45697 Washer, Keyhole (M18 x 10)S 3
90 43901 Plunger (M18 x 43)CC 3
95 126550 Stud, Plunger Retainer (M6 x 43)STCP 3
96 43235 Backup Ring, Plunger RetainerPTFE 3
97 17399 O-Ring, Plunger Retainer - 80DNBR 3
98 45891 Gasket, Plunger Retainer (M12.5)CU 3
99 46504 Retainer, Plunger (M6)S 3
100 28597 Retainer, SealPVDF 3
106 43243 Seal, Low-Pressure with S-SpringNBR 3
110 43902 Manifold, InletBB 1
117 126520 Screw, HSH Sems (M10 x 35)STCP 2
125 43245 Seal, High-Pressure with S-Support (Model 530)SNG 3
139 22179 Plug, Inlet (1/2" NPT[M]) (Not Shown)BBCP 1
143 17547 O-Ring, Seat - 85DNBR 3
150 43904 Adapter, Inlet ValveBB 3
154 43893 O-Ring, Inlet Valve Adapter, Front - 80DNBR 3
155 26089 O-Ring, Seat - 80DNBR 3
157 43905 Adapter, Discharge ValveBB 3
159 26089 O-Ring, Seat - 80DNBR 3
164 44002 SeatS 6
165 44001 O-Ring, Seat - 80DNBR 6
166 43723 Valve, Q.V.S 6
167 43750 Spring, ValveS 6
168 43907 Retainer, SpringS 6
185 43903 Manifold, DischargeBB 1
186 126231 Lockwasher (M10)STCP 4
188 126515 Screw, HSH (M10 x 55)STCP 4
– 6124 Gasket, Liquid (3 oz. / 0,1 l) 1
– 6139 Lubricant, Anti-Seize (8 oz) (Model 1531) 1
– 25130 Protector, Shaft 1
– 30047 Key (M5 x 5 x 24) 1
– 30243 Mount, Direct (Belt-Drive Only) 1
– 30651 Assembly, Mount, Rail 1
– 34334 Kit, Oil Drain (3/8" x 24") (Not Shown) 1 1
– 126607 Assy, Angle Rail 1
– 814611 Head, Complete with NBR Seals and O-Rings 1
– 828710 Protector, Oil Cap with Foam Gasket 1 1
– 6132 Oil, Crankcase, Bottle 1l 1

in the request list covered 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

    30914

    NBR (STD)Medium Nitrile (Buna-N)

    contains 8 items · one kit per pump

    Parts list
    • 97 17399 O-Ring, Plungerhalter 3×
    • 106 43243 Dichtung, Niederdruck 3×
    • 125 43245 Dichtung, Hochdruck 3×
    • 143 17547 O-Ring, Einlassventil Adapter, hinten 3×
    • 154 43893 O-Ring, Einlassventil Adapter, vorne 3×
    • 155 26089 O-Ring, Auslassventil Adapter, hinten 3×
    • 159 26089 O-Ring, Auslassventil Adapter, vorne 3×
    • 165 44001 O-Ring, Ventilsitz 6×

  • Seal kit

    33609

    FPM (0.0110)Fluorocarbon

    contains 8 items · one kit per pump

    Parts list
    • 97 14160 O-Ring, Plungerhalter 3×
    • 106 44926 Dichtung, Niederdruck 3×
    • 125 44925 Dichtung, Hochdruck 3×
    • 143 11685 O-Ring, Einlassventil Adapter, hinten 3×
    • 154 44927 O-Ring, Einlassventil Adapter, vorne 3×
    • 155 11377 O-Ring, Auslassventil Adapter, hinten 3×
    • 159 11377 O-Ring, Auslassventil Adapter, vorne 3×
    • 165 44928 O-Ring, Ventilsitz 6×

  • Seal kit

    33914

    EPDM (0.0220)Ethylene Propylene Diene Monomer

    contains 8 items · one kit per pump

    Parts list
    • 97 46204 O-Ring, Plungerhalter 3×
    • 106 46651 Dichtung, Niederdruck 3×
    • 125 46652 Dichtung, Hochdruck 3×
    • 143 46648 O-Ring, Einlassventil Adapter, hinten 3×
    • 154 46649 O-Ring, Einlassventil Adapter, vorne 3×
    • 155 46647 O-Ring, Auslassventil Adapter, hinten 3×
    • 159 46647 O-Ring, Auslassventil Adapter, vorne 3×
    • 165 46650 O-Ring, Ventilsitz 6×

  • Seal kit

    33915

    HT (0.3000)Hi-Temp (EPDM Alternative)

    contains 8 items · one kit per pump

    Parts list
    • 97 17399 O-Ring, Plungerhalter 3×
    • 106 44053 Dichtung, Niederdruck 3×
    • 125 46652 Dichtung, Hochdruck 3×
    • 143 17547 O-Ring, Einlassventil Adapter, hinten 3×
    • 154 43893 O-Ring, Einlassventil Adapter, vorne 3×
    • 155 26089 O-Ring, Auslassventil Adapter, hinten 3×
    • 159 26089 O-Ring, Auslassventil Adapter, vorne 3×
    • 165 44001 O-Ring, Ventilsitz 6×

  • Seal kit

    76660

    IPFE (0.0770)I-Perfluoroelastomer

    contains 8 items · one kit per pump

    Parts list
    • 97 701715 O-Ring, Plungerhalter 3×
    • 106 702390 Dichtung, Niederdruck 3×
    • 125 701382 Dichtung, Hochdruck 3×
    • 143 703308 O-Ring, Einlassventil Adapter, hinten 3×
    • 154 703307 O-Ring, Einlassventil Adapter, vorne 3×
    • 155 703244 O-Ring, Auslassventil Adapter, hinten 3×
    • 159 703244 O-Ring, Auslassventil Adapter, vorne 3×
    • 165 703309 O-Ring, Ventilsitz 6×

  • Seal kit

    30735

    STHT (0.3400)Special PTFE High Temp

    contains 8 items · one kit per pump

    Parts list
    • 97 17399 O-Ring, Plungerhalter 3×
    • 106 76243 Dichtung, Niederdruck 3×
    • 125 46652 Dichtung, Hochdruck 3×
    • 143 17547 O-Ring, Einlassventil Adapter, hinten 3×
    • 154 43893 O-Ring, Einlassventil Adapter, vorne 3×
    • 155 26089 O-Ring, Auslassventil Adapter, hinten 3×
    • 159 26089 O-Ring, Auslassventil Adapter, vorne 3×
    • 165 44001 O-Ring, Ventilsitz 6×

Valve kits

  • Valve kit

    30915

    NBR (STD)Medium Nitrile (Buna-N)

    contains 9 items · one kit per pump

    Parts list
    • 143 17547 O-Ring, Einlassventil Adapter, hinten 3×
    • 154 43893 O-Ring, Einlassventil Adapter, vorne 3×
    • 155 26089 O-Ring, Auslassventil Adapter, hinten 3×
    • 159 26089 O-Ring, Discharge Valve Adapter, Rear 3×
    • 164 44002 Ventilsitz 6×
    • 165 44001 O-Ring, Ventilsitz 6×
    • 166 43723 Ventil 6×
    • 167 43750 Feder, Ventil 6×
    • 168 43907 Federhalter, Ventil 6×

  • Valve kit

    31214

    FPM (0.0110)Fluorocarbon

    contains 9 items · one kit per pump

    Parts list
    • 143 11685 O-Ring, Einlassventil Adapter, hinten 3×
    • 154 44927 O-Ring, Einlassventil Adapter, vorne 3×
    • 155 11377 O-Ring, Auslassventil Adapter, hinten 3×
    • 159 11377 O-Ring, Discharge Valve Adapter, Rear 3×
    • 164 44002 Ventilsitz 6×
    • 165 44928 O-Ring, Ventilsitz 6×
    • 166 43723 Ventil 6×
    • 167 43750 Feder, Ventil 6×
    • 168 43907 Federhalter, Ventil 6×

  • Valve kit

    31215

    EPDM (0.0220)Ethylene Propylene Diene Monomer

    contains 9 items · one kit per pump

    Parts list
    • 143 46648 O-Ring, Einlassventil Adapter, hinten 3×
    • 154 46649 O-Ring, Einlassventil Adapter, vorne 3×
    • 155 46647 O-Ring, Auslassventil Adapter, hinten 3×
    • 159 46647 O-Ring, Discharge Valve Adapter, Rear 3×
    • 164 44002 Ventilsitz 6×
    • 165 46650 O-Ring, Ventilsitz 6×
    • 166 43723 Ventil 6×
    • 167 43750 Feder, Ventil 6×
    • 168 43907 Federhalter, Ventil 6×

  • Valve kit

    76690

    IPFE (0.0770)I-Perfluoroelastomer

    contains 10 items · one kit per pump

    Parts list
    • 143 703308 O-Ring, Einlassventil Adapter, hinten 3×
    • 154 703307 O-Ring, Einlassventil Adapter, vorne 3×
    • 155 703244 O-Ring, Auslassventil Adapter, hinten 3×
    • 159 703244 O-Ring, Discharge Valve Adapter, Rear 3×
    • 164 44058 Ventilsitz 6×
    • 165 703309 O-Ring, Ventilsitz 6×
    • 166 44057 Ventil 6×
    • 166 543669 Valve 6×
    • 167 44056 Feder, Ventil 6×
    • 168 44055 Federhalter, Ventil 6×

More models in frame size 3 PFR

High Pressure Plunger Pump 231

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Flow rate
7.4 l/min
Operating pressure
105 bar
Speed
1,450 min⁻¹
Material
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High Pressure Plunger Pump 237

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Flow rate
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Operating pressure
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Speed
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High Pressure Plunger Pump 240

240
Flow rate
11.2 l/min
Operating pressure
105 bar
Speed
1,450 min⁻¹
Material
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High Pressure Plunger Pump 241

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Flow rate
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Operating pressure
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Speed
1,450 min⁻¹
Material
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High Pressure Plunger Pump 230
230 · High Pressure Plunger Pump
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