CAT PUMPS
CAT PUMPS

High Pressure Plunger Pump · Frame size 5 PFR

347

This triplex (three plunger rods) positive displacement, reciprocating plunger pump is constructed with a nickel aluminum bronze manifold, 316 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.

Technical specifications

Flow rate 13.3 l/min
Operating pressure 150 bar
Speed 1,450 min⁻¹
Inlet port 1/2"
Discharge port 3/8"
Shaft diameter 20 mm
Material Nickel-Aluminum-Bronze

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 347

Parts list

ItemPart no.DescriptionQtyAdd to request list
592538Screw, HHC, Sems (M6 x 16) (Model 2530E)S8
843344Cover, Bearing 2/1/2AL
1043343O-Ring, Bearing Cover - 70DNBR2
1143222Seal, Oil, Crankshaft 2/1/2NBR
1514480Bearing, Ball 2-2-2STL2
2045883Rod, Connecting AssemblyHS3
2543342Crankshaft, Dual-End (M18) (Models 310, 310B)FCM1
3044949Cover, Blind Shaft (Models 340, 340B)AL1
3243211Cap, Oil FillerABS1
3314177O-Ring, Oil Filler Cap - 70DNBR1
3792241Gauge, Oil, Bubble with Gasket - 80D 1 - 2PC1
3844428Gasket, Flat, Oil Gauge - 80DNBR1
4092542Screw, HHC Sems (M6 x 20)S4
4825625Plug, Drain (1/4" x 19 BSP[M])STCP1
4923170O-Ring, Drain Plug - 70DNBR1
5048772Cover, Rear [07/08]AL1
5148773O-Ring, Rear Cover [07/08]NBR1
5348769CrankcaseAL1
5643355Pan, OilPOP1
6443351Pin, CrossheadCM3
6545256Rod, Plunger, ShortSSZZ3
7043228Seal, Oil, CrankcaseNBR3
7543328Slinger, BarrierS3
8845697Washer, Keyhole (M18 x 10)S3
9043367Plunger (M20x72)CC3
9589653Stud, Plunger Retainer (M6x58)SS3
9643235Backup Ring, Plunger RetainerPTFE3
9717399O-Ring, Plunger Retainer - 80DNBR3
9844041Gasket, Plunger Retainer (M12.5)SS3
9944031Retainer, Plunger (M6)SS3
10045688Retainer, Seal, 2-PiecePVDF3
10143302Wick, Long Tab3
10644127Seal, Low-Pressure with SS-SpringNBR3
12045680Case, SealSS3
12114200O-Ring, Seal Case - 70DNBR3
12544649Seal, High-Pressure, with SS - SupportSNG3
13944563Plug, Inlet [1/2" NPT(M)]NAB1
13945156Plug, Inlet [1/2" NPT(M)]SS1
16248361Backup Ring, SeatD6
16343358O-Ring, SeatNBR6
16444128SeatSS6
16644057ValveSS6
16744056Spring, ValveSS6
16844565Retainer, Spring, DischargePVDF6
17144832Spring, Coil (Not Shown)S6
17249382O-Ring, Valve Plug - 90DNBR6
17444833Plug, ValveNAB6
17449296Plug, ValveSS6
18544124Head ManifoldNAB1
18545151Head ManifoldSS1
18615847Lockwasher (M10)S2
18887950Screw, HSH (M10 x 35)S2
–6139Lubricant, Anti-Seize (8 oz) (Model 1531)1
–30057Key (M6 x 6 x 25)1
–30243Mount, Direct (Belt-Drive Only)1
–30659Kit, Complete Mounting (Inclds: 30611, 30633, 118672) (Belt Drive Only)1
–30696Reverse Pliers (Not Shown)1
–33004Socket, Seal Case (1/2" Drive) (Not Shown)1
–34334Kit, Oil Drain (3/8" x 24") (Not Shown) 11
–43838Crankshaft, Dual-End (M12) (Models 350, 350B)FCM1
–44945Crankshaft, Single-End (M10) (Models 340, 340B)FCM1
–49583Head Manifold, Flushed (301C)SS1
–118672Protector, Shaft (Model 5CP5120)1
–126610Mounting, Angle Rail (STZP R)1
–812207Head, Complete with NBR Seals and O-Rings (Models 311, 341, 351)1
–814559Head, Complete with NBR Seals and O-Rings (Models 317, 347, 357)1
–818444Head, Complete with NBR Seals and O-Rings (Models 311C, 341C, 351C)1
–828710Protector, Oil Cap with Foam Gasket 11
–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

    34153

    NBR (STD)Medium Nitrile (Buna-N)

    contains 7 items · one kit per pump

    Parts list
    • 9717399O-Ring, Plungerhalter3×
    • 10143302Ölfilz3×
    • 10643305Seal, Low-Pressure with S-Spring (Model 30)3×
    • 11214200O-Ring, Seal Case3×
    • 12114200O-Ring, Dichtungsgehäuse3×
    • 12544649Dichtung, Hochdruck m/SS-Stütze3×
    • 12543307Seal, High-Pressure with S-Support (Model 30)3×
  • Seal kit

    34155

    FPM (0.0110)Fluorocarbon

    contains 6 items · one kit per pump

    Parts list
    • 9714160O-Ring, Plungerhalter3×
    • 10143302Ölfilz3×
    • 10645153Seal, Low-Pressure with S-Spring (Model 30)3×
    • 11211719O-Ring, Seal Case3×
    • 12111719O-Ring, Dichtungsgehäuse3×
    • 12544936Dichtung, Hochdruck m/SS-Stütze3×
  • Seal kit

    31163

    EPDM (0.0220)Ethylene Propylene Diene Monomer

    contains 5 items · one kit per pump

    Parts list
    • 9746204O-Ring, Plungerhalter3×
    • 10143302Ölfilz3×
    • 10648429Seal, Low-Pressure with S-Spring (Model 30)3×
    • 11248907O-Ring, Seal Case3×
    • 12148907O-Ring, Dichtungsgehäuse3×
  • Seal kit

    76623

    FFKM (0.0770)Perfluoroelastomer

    contains 3 items · one kit per pump

    Parts list
    • 97701715O-Ring, Plungerhalter3×
    • 10143302Ölfilz3×
    • 121701716O-Ring, Dichtungsgehäuse3×
  • Seal kit

    33623

    HT (0.3000)Hi-Temp (EPDM Alternative)

    contains 5 items · one kit per pump

    Parts list
    • 9717399O-Ring, Plungerhalter3×
    • 10143302Ölfilz3×
    • 10643305Dichtung, Niederdruck m/S-Feder3×
    • 11214200O-Ring, Seal Case3×
    • 12114200O-Ring, Dichtungsgehäuse3×
  • Seal kit

    77031

    STHT (0.3400)Special PTFE High Temp

    contains 4 items · one kit per pump

    Parts list
    • 9717399O-Ring, Plungerhalter3×
    • 10143302Ölfilz3×
    • 10676305Dichtung, Niederdruck m/S-Feder3×
    • 12114200O-Ring, Dichtungsgehäuse3×

Valve kits

  • Valve kit

    31152

    NBR (STD)Medium Nitrile (Buna-N)

    contains 11 items · 2 kits per pump

    Parts list
    • 16248361Stützring, Ventilsitz3×
    • 16343358O-Ring, Ventilsitz3×
    • 16444128Ventilsitz3×
    • 16443725Seat (Model 30)3×
    • 16644057Ventil3×
    • 16643723Valve (Model 30)3×
    • 16744056Feder, Ventil3×
    • 16743750Spring (Model 30)3×
    • 16844565Federhalter, Ventil3×
    • 17144832Feder, Ventilstopfen3×
    • 17249382O-Ring, Ventilstopfen3×
  • Valve kit

    34152

    FPM (0.0110)Fluorocarbon

    contains 8 items · 2 kits per pump

    Parts list
    • 16248361Stützring, Ventilsitz3×
    • 16344938O-Ring, Ventilsitz3×
    • 16444128Ventilsitz3×
    • 16644057Ventil3×
    • 16744056Feder, Ventil3×
    • 16844565Federhalter, Ventil3×
    • 17144832Feder, Ventilstopfen3×
    • 17215855O-Ring, Ventilstopfen3×
  • Valve kit

    76148

    EPDM (0.0220)Ethylene Propylene Diene Monomer

    contains 8 items · 2 kits per pump

    Parts list
    • 16248361Stützring, Ventilsitz3×
    • 16348908O-Ring, Ventilsitz3×
    • 16444128Ventilsitz3×
    • 16644057Ventil3×
    • 16744056Feder, Ventil3×
    • 16844565Federhalter, Ventil3×
    • 17144832Feder, Ventilstopfen3×
    • 17248431O-Ring, Ventilstopfen3×
  • Valve kit

    76821

    FFKM (0.0770)Perfluoroelastomer

    contains 8 items · 2 kits per pump

    Parts list
    • 16248361Stützring, Ventilsitz3×
    • 163701717O-Ring, Ventilsitz3×
    • 16444128Ventilsitz3×
    • 16644057Ventil3×
    • 16744056Feder, Ventil3×
    • 16844565Federhalter, Ventil3×
    • 17144832Feder, Ventilstopfen3×
    • 172701718O-Ring, Ventilstopfen3×

More models in frame size 5 PFR

High Pressure Plunger Pump 30

30

Flow rate
12.1 l/min
Operating pressure
152 bar
Speed
1,725 min⁻¹
Material
Brass
High Pressure Plunger Pump 45

45

Flow rate
15.3 l/min
Operating pressure
245 bar
Speed
1,450 min⁻¹
Material
Brass
High Pressure Plunger Pump 300

300

Flow rate
10.2 l/min
Operating pressure
150 bar
Speed
1,450 min⁻¹
Material
Brass
High Pressure Plunger Pump 301

301

Flow rate
10.2 l/min
Operating pressure
150 bar
Speed
1,450 min⁻¹
Material
Stainless Steel

View all plunger pumps →

High Pressure Plunger Pump 347
347 · High Pressure Plunger Pump