CAT PUMPS
0 Request list DE – Deutsch
CAT PUMPS
Deutsch +49 6126 9303-0

High Pressure Plunger Pump · Frame size 35 PFR

3547HS

This triplex (three plunger rods) positive displacement, reciprocating plunger pump is constructed with nickel aluminum bronze manifolds, 316 stainless steel valve assemblies, solid ceramic plungers and standard NBR (Buna-N) seals and O-rings.

Data sheet (PDF) Make an enquiry

Technical specifications

Flow rate 189 l/min
Operating pressure 103 bar
Speed 850 min⁻¹
Inlet port 1 1/2" NPT(F)
Discharge port 1" NPT(F)
Shaft diameter 35 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.

8 kits bundle wearing parts of this pump ↓

Skip the drawing, go to the parts list

Exploded view

Exploded view 3547HS

Parts list

ItemPart no.DescriptionQtyAdd to request list
596049Screw, HHC Sems (M10x25)S8
8134604Cover, Bearing [06/18]ALE2
9815279Shim, Split, 2-Piece 0 - 2FBR4
1012398O-Ring, Bearing Cover - 70DNBR2
1113296Seal, Oil, Crankshaft 0 - 2NBR2
12855049Shim, Split, 2-Piece 0 - 2S
1529326Bearing, RollerSTL2
20126725Rod, Connecting Assembly (Includes: 21, 22, 23) (Model 3521DHS)BZ3
21126749Washer, Locking (M10)STCP6
22126593Washer, Flat (M10.5)STCP6
23122045Screw, HH (M10x55)STZP6
2529325Crankshaft, Dual End (M48)FCM1
31828710Protector, Oil Cap with Foam Gasket 1PE1
3243211Cap, Oil FillerABS1
3314177O-Ring, Oil Filler Cap - 70DNBR1
34126743Bolt, Eye (M12x1.75) (For Lifting Pump Only)STCP1
3792241Gauge, Oil, Bubble with Gasket - 80D 1 - 2PC1
3844428Gasket, Flat, Oil Gauge - 80DNBR1
40125753Screw, HHC, Sems (M8 x 25) (Model 2530E)S8
4825625Plug, Drain (1/4" x 19 BSP[M])STCP1
4923170O-Ring, Drain Plug - 70DNBR1
5045936Cover, Rear (See Tech Bulltin 118)ALE1
5116612O-Ring, Cover - 70DNBR1
53134784Crankcase Assembly (Includes 54)ALE1
5427488Pin, GuideS2
5627790Pan, OilPOP1
5992538Screw, HHC, Sems (M6 x 16) (Model 2530E)S2
6443864Pin, CrossheadCM3
6549166Rod, Plunger (Model 3521DHS)SSHB3
69126587Washer, Oil SealSTCP3
70100488Seal, Oil, CrankcaseNBRS3
7543865Slinger, BarrierS3
8845676Washer, Keyhole (M16)S3
9046806Plunger (M45 x 145)CC3
9589778Stud, Plunger Retainer (M10x135)SS3
9620189Back-up-Ring, Plunger RetainerPTFE3
9711345O-Ring, Plunger Retainer - 70DNBR3
9844085Gasket, Plunger Retainer (M7) Model 3501, 3501C, Gasket, Plunger Retainer (M10) Model 3511, 3511CSS3
9944084Retainer, Plunger (M10)SS3
10044119Retainer, Seal, RearPPG3
10646809Seal, Low-Pressure with S-SpringNBR3
10648384Seal, Low-Pressure, with SS-SpringNBR3
10746811Spacer, Low-Pressure SealBB3
10748380Spacer, Low-Pressure SealD3
11048375Manifold, InletSS1
11049482Manifold, InletBBCP1
11049994Manifold, InletNAB1
11218688O-Ring, Inlet Manifold - 70DNBR3
11744585Screw, HSH (M14x40)S4
12646812Adapter, FemaleBB3
12648383Adapter, FemaleD3
12746813V-PackingSTGS6
12846814Adapter, MaleBB3
12848386Adapter, MaleSS3
12849319Adapter, MaleNAB3
14149483Spring, Coil, LargeSS3
15517784O-Ring, V-Packing Spacer - 80DNBR6
15749484Spacer, V-PackingBB3
15749506Spacer, V-PackingSS3
15749507Spacer, V-PackingNAB3
16326143O-Ring, Seat - 80DNBR6
16446822SeatS6
16448393Seat, SteppedSS6
16643932ValveS6
16644108ValveSS6
16744109Spring, ValveSS6
16844728Retainer, SpringPVDF6
17044729Washer, Spring RetainerSS6
17144644Coil Spring (70kg), Valve PlugSS6
17289827O-Ring, Valve Plug - 90DNBR6
17348364Backup-Ring, Valve PlugD6
17444643Plug, Valve [02/06]NAB6
17446444Plug, Valve [02/06]FBB6
17449300Plug, ValveSSD6
18549302Manifold, DischargeSSD1
18549309Manifold, DischargeNAB1
18549486Manifold, DischargeBBCP1
18889981Screw, HSH (M12 x 70)S8
250855042Protector, Shaft with Two (2) Screws, Lockwashers and WashersNY1
–6124Gasket, Liquid (3 oz. / 0,1 l)1
–6139Lubricant, Anti-Seize (8 oz) (Model 1531)1
–30696Reverse Pliers (Not Shown)1
–32273Crankcase Oil Seal Removal and Installation Kit (Not Shown)1
–33234Kit, Seal - Standard - NBR (Model 3545HS)1
–33235Kit, Valve - Standard - NBR (Model 3545HS)2
–34018Mount, Direct (STZP R)1
–34021Key (M10 x 8 x 70) 11
–34039Mount, Direct (S) 11
–34314Kit, Oil Drain (3/8" x 48") (Not Shown)1
–49304Manifold, Inlet, Flushed (Model 3541CHS)SS1
–76514Mount, Rail Assembly (S) (Includes: 34039) 11
–80540Screw, Adjusting (M12 x 100) 22
–92674Mount, Rail Assembly (STZP R) (Includes: 34018)1
–818371Head, Complete with NBR Seals and O-Rings (Model 3541DHS)1
–818428Head, Complete with NBR Seals and O-Rings (Model 3545HS)1
–818575Head, Complete with NBR Seals and O-Rings (Model 3547HS)1
–819000Assembly, Crankcase, Cast Iron Conversion (Not Shown) 11
–990013Hub, "B", 35 mm (STL) 11
–6133Oil, Crankcase, Can 4l1

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

    33834

    NBR (STD)Medium Nitrile (Buna-N)

    contains 6 items · one kit per pump

    Parts list
    • 9711345O-Ring, Plungerhalter3×
    • 10646809Dichtung, Niederdruck (3545HS)3×
    • 11218688O-Ring, Saugstutzen3×
    • 12746813V-Packung6×
    • 15517784O-Ring, Distanzstück, V-Packung3×
    • 15917784O-Ring, Distanzstück, V-Packung3×

  • Seal kit

    31261

    FPM (0.0110)Fluorocarbon

    contains 6 items · one kit per pump

    Parts list
    • 9711375O-Ring, Plungerhalter3×
    • 106702013Dichtung, Niederdruck (3545HS)3×
    • 11211739O-Ring, Saugstutzen3×
    • 12746813V-Packung6×
    • 15520138O-Ring, Distanzstück, V-Packung3×
    • 15920138O-Ring, Distanzstück, V-Packung3×

  • Seal kit

    33223

    EPDM (0.0220)Ethylene Propylene Diene Monomer

    contains 6 items · one kit per pump

    Parts list
    • 97701490O-Ring, Plungerhalter3×
    • 10646945Dichtung, Niederdruck (3545HS)3×
    • 112701659O-Ring, Saugstutzen3×
    • 12746813V-Packung6×
    • 155701658O-Ring, Distanzstück, V-Packung3×
    • 159701658O-Ring, Distanzstück, V-Packung3×

  • Seal kit

    76615

    FFKM (0.0770)Perfluoroelastomer

    contains 6 items · one kit per pump

    Parts list
    • 97702961O-Ring, Plungerhalter3×
    • 106703296Dichtung, Niederdruck (3545HS)3×
    • 112704172O-Ring, Saugstutzen3×
    • 12746813V-Packung6×
    • 155703292O-Ring, Distanzstück, V-Packung3×
    • 159703292O-Ring, Distanzstück, V-Packung3×

Valve kits

  • Valve kit

    33835

    NBR (STD)Medium Nitrile (Buna-N)

    contains 10 items · 2 kits per pump

    Parts list
    • 16326143O-Ring, Ventilsitz3×
    • 16446822Ventilsitz (3545HS)3×
    • 164483933×
    • 16643932Ventil (3545HS)3×
    • 16644108Valve3×
    • 16744109Feder, Ventil3×
    • 16844728Federhalter, Ventil3×
    • 17044729Scheibe, Federhalter3×
    • 17289827O-Ring, Ventilstopfen3×
    • 17348364Stützring, Ventilstopfen3×

  • Valve kit

    31262

    FPM (0.0110)Fluorocarbon

    contains 8 items · 2 kits per pump

    Parts list
    • 16314331O-Ring, Ventilsitz3×
    • 164483933×
    • 16644108Valve3×
    • 16744109Feder, Ventil3×
    • 16844728Federhalter, Ventil3×
    • 17044729Scheibe, Federhalter3×
    • 17211747O-Ring, Ventilstopfen3×
    • 17348364Stützring, Ventilstopfen3×

  • Valve kit

    31264

    EPDM (0.0220)Ethylene Propylene Diene Monomer

    contains 11 items · 2 kits per pump

    Parts list
    • 163171660O-Ring, Ventilsitz3×
    • 163701660O-Ring, Valve Seat3×
    • 16446822Seat (3545HS)3×
    • 164483933×
    • 16643932Valve (3545HS)3×
    • 16644108Valve3×
    • 16744109Feder, Ventil3×
    • 16844728Federhalter, Ventil3×
    • 17044729Scheibe, Federhalter3×
    • 172701494O-Ring, Ventilstopfen3×
    • 17348364Stützring, Ventilstopfen3×

  • Valve kit

    76636

    FFKM (0.0770)Perfluoroelastomer

    contains 8 items · 2 kits per pump

    Parts list
    • 163703293O-Ring, Ventilsitz3×
    • 164483933×
    • 16644108Valve3×
    • 16744109Feder, Ventil3×
    • 16844728Federhalter, Ventil3×
    • 17044729Scheibe, Federhalter3×
    • 172703169O-Ring, Ventilstopfen3×
    • 17348364Stützring, Ventilstopfen3×

More models in frame size 35 PFR

High Pressure Plunger Pump 3501

3501
Flow rate
37.9 l/min
Operating pressure
345 bar
Speed
915 min⁻¹
Material
Stainless Steel
High Pressure Plunger Pump 3507

3507
Flow rate
33 l/min
Operating pressure
345 bar
Speed
800 min⁻¹
Material
Nickel-Aluminum-Bronze
High Pressure Plunger Pump 3507HS

3507HS
Flow rate
38 l/min
Operating pressure
345 bar
Speed
915 min⁻¹
Material
Nickel-Aluminum-Bronze
High Pressure Plunger Pump 3511

3511
Flow rate
53 l/min
Operating pressure
210 bar
Speed
800 min⁻¹
Material
Stainless Steel

View all plunger pumps →

High Pressure Plunger Pump 3547HS
3547HS · High Pressure Plunger Pump