High Pressure Plunger Pump · Frame size 38 PFR
3810
This triplex (three plunger rods) positive displacement, reciprocating plunger pump is constructed of 304 stainless steel block-style manifolds, 304 and SFSS stainless steel discharge valve assemblies with solid ceramic plungers, PTFE and acetal packing assemblies and NBR (Buna-N) O-rings.
Technical specifications
| Flow rate | 22.7 l/min |
|---|---|
| Operating pressure | 689 bar |
| Speed | 870 min⁻¹ |
| Inlet port | 1/2" NPT(F) |
| Discharge port | 3/8" NPT(F) |
| Shaft diameter | 35 mm |
| Material | Stainless Steel |
Downloads
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 →
2 kits bundle wearing parts of this pump ↓
Skip the drawing, go to the parts list
Exploded view
Parts list
| Item | Part no. | Description | Qty | Add to request list |
|---|---|---|---|---|
| 5 | 96049 | Screw, HHC Sems (M10x25)S | 8 | |
| 8 | 134604 | Cover, Bearing [06/18]ALE | 2 | |
| 9 | 815279 | Shim, Split, 2-Piece 0 - 2FBR | 2 | |
| 10 | 12398 | O-Ring, Bearing Cover - 70DNBR | 2 | |
| 11 | 13296 | Seal, Oil, Crankshaft 0 - 2NBR | 2 | |
| 12 | 855049 | Shim, Split, 2-Piece 0 - 2S | 2 | |
| 15 | 29326 | Bearing, RollerSTL | 2 | |
| 20 | 126725 | Rod, Connecting Assembly (Includes: 21, 22, 23) (Model 3521DHS)BZ | 3 | |
| 21 | 126749 | Washer, Locking (M10)STCP | 3 | |
| 22 | 126593 | Washer, Flat (M10.5)STCP | 6 | |
| 23 | 122045 | Screw, HH (M10x55)STZP | 6 | |
| 25 | 29325 | Crankshaft, Dual End (M48)FCM | 1 | |
| 31 | 828710 | Protector, Oil Cap with Foam Gasket 1PE | 1 | |
| 32 | 43211 | Cap, Oil FillerABS | 1 | |
| 33 | 14177 | O-Ring, Oil Filler Cap - 70DNBR | 1 | |
| 34 | 126743 | Bolt, Eye (M12x1.75) (For Lifting Pump Only)STCP | 1 | |
| 37 | 92241 | Gauge, Oil, Bubble with Gasket - 80D 1 - 2PC | 1 | |
| 38 | 44428 | Gasket, Flat, Oil Gauge - 80DNBR | 1 | |
| 40 | 125753 | Screw, HHC, Sems (M8 x 25) (Model 2530E)S | 8 | |
| 48 | 25625 | Plug, Drain (1/4" x 19 BSP[M])STCP | 1 | |
| 49 | 23170 | O-Ring, Drain Plug - 70DNBR | 1 | |
| 50 | 45936 | Cover, Rear (See Tech Bulltin 118)ALE | 1 | |
| 51 | 16612 | O-Ring, Cover - 70DNBR | 1 | |
| 53 | 134784 | Crankcase Assembly (Includes 54)ALE | 1 | |
| 54 | 27488 | Pin, GuideS | 2 | |
| 64 | 43864 | Pin, CrossheadCM | 3 | |
| 65 | 670267 | Rod, PlungerSHB | 3 | |
| 69 | 126587 | Washer, Oil SealSTCP | 3 | |
| 70 | 100488 | Seal, Oil, CrankcaseNBRS | 3 | |
| 75 | 670272 | Slinger, BarrierNBR | 3 | |
| 90 | 670269 | Assembly, Plunger (M16 x 84) with 304SS M22 Threaded EndCC | 3 | |
| 100 | 44119 | Retainer, Seal, RearPPG | 3 | |
| 102 | 670273 | Retainer, Seal, FrontD | 3 | |
| 106 | 43316 | Seal, Low-Pressure with S-SpringNBR | 3 | |
| 110 | 670274 | Block, HousingS | 1 | |
| 117 | 670376 | Screw, HSH (M14 x 60)S | 4 | |
| 118 | 670276 | PlugS | 6 | |
| 119 | 13917 | O-Ring, PlugNBR | 6 | |
| 123 | 12391 | O-Ring, V-Packing Cylinder - 70DNBR | 9 | |
| 124 | 670275 | CylinderSFSS | 3 | |
| 126 | 670277 | Adapter, FemalePTFE | 3 | |
| 127 | 670278 | V-PackingPTFE | 3 | |
| 128 | 670279 | Adapter, MaleD | 3 | |
| 141 | 670280 | Spring, Coil, PackingS | 3 | |
| 160 | 670290 | Ring, Sealing, Seat, RearPFFE | 3 | |
| 161 | 670289 | Ring, Sealing, Seat, FrontPTFE | 3 | |
| 162 | 14010 | O-Ring, SeatNBR | 3 | |
| 163 | 670286 | Valve, DischargeSFSS | 3 | |
| 164 | 670285 | Seat, Inlet/DischargeSFSS | 3 | |
| 165 | 43750 | Spring, ValveS | 3 | |
| 166 | 670283 | Valve, InletSFSS | 3 | |
| 167 | 670282 | Spring, InletS | 3 | |
| 168 | 670281 | Retainer, Spring, InletD | 3 | |
| 169 | 32468 | Retainer, Spring, DischargePVDF | 3 | |
| 172 | 14205 | Ring, Sealing, FlangePTFE | 2 | |
| 174 | 670288 | Flange, Discharge (3/8" NPT)S | 2 | |
| 175 | 49044 | Screw, HSH (M10 x 25)S | 8 | |
| 185 | 670284 | Manifold, Block (Inlet/Discharge)S | 1 | |
| 188 | 670291 | Screw, HSH (M20 x 160)S | 8 | |
| 250 | 855042 | Protector, Shaft with Two (2) Screws, Lockwashers and WashersPOP | 1 | |
| – | 6124 | Gasket, Liquid (3 oz. / 0,1 l) | 1 | |
| – | 30696 | Reverse Pliers (Not Shown) | 1 | |
| – | 32273 | Crankcase Oil Seal Removal and Installation Kit (Not Shown) | 1 | |
| – | 34018 | Mount, Direct (STZP R) | 1 | |
| – | 34021 | Key (M10 x 8 x 70) 1 | 1 | |
| – | 34314 | Kit, Oil Drain (3/8" x 48") (Not Shown) | 1 | |
| – | 80540 | Screw, Adjusting (M12 x 100) 2 | 2 | |
| – | 92674 | Mount, Rail Assembly (STZP R) (Includes: 34018) | 1 | |
| – | 990013 | Hub, "B", 35 mm (STL) 1 | 1 | |
| – | 6133 | Oil, Crankcase, Can 4l | 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
997806
NBR (STD)Medium Nitrile (Buna-N)
contains 5 items · one kit per pump
Parts list
- 10643316Seal, Low-Pressure with S-Spring3×
- 12312391O-Ring, V-Packing Cylinder - 70D9×
- 126670277Adapter, Female3×
- 127670278V-Packing3×
- 128670279Adapter, Male3×
Valve kits
Valve kit
997807
NBR (STD)Medium Nitrile (Buna-N)
contains 11 items · one kit per pump
Parts list
- 160670290Ring, Sealing, Seat, Rear3×
- 161670289Ring, Sealing, Seat, Front3×
- 16214010O-Ring, Seat3×
- 163670286Valve, Discharge3×
- 164670285Seat, Inlet/Discharge3×
- 16543750Spring, Valve3×
- 166670283Valve, Inlet3×
- 167670282Spring, Inlet3×
- 168670281Retainer, Spring, Inlet3×
- 16932468Retainer, Spring, Discharge3×
- 17214205Ring, Sealing, Flange2×
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