CAT PUMPS
CAT PUMPS

High Pressure Plunger Pump · Frame size 25 PFR

2560BH

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

Technical specifications

Flow rate 60.5 l/min
Operating pressure 207 bar
Speed 1,510 min⁻¹
Inlet port 1 1/4" NPT(F)
Discharge port 3/4" NPT(F)
Shaft diameter 30 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.

4 kits bundle wearing parts of this pump ↓

Skip the drawing, go to the parts list

Exploded view

Exploded view 2560BH

Parts list

ItemPart no.DescriptionQtyAdd to request list
5126544Screw, HHC, Sems (M8 x 25)STCP8
8134966Cover, Bearing (Models 2560, 2565)ALE2
1027772O-Ring, Bearing Cover - 70DNBR2
1127771Seal, Oil, Crankshaft - 70DNBR2
1526512Bearing, BallSTL2
20126809Assembly, Connecting Rod (Includes Item: 21)BZ3
21126562Washer, Locking (M10)STCP3
2549795Crankshaft - Dual End (M38.5)FCM1
30670012Cover, Bearing (Unpainted with 130 mm Pilot) (Models 2560BH, 2565BH)AL1
31828710Protector, Oil Cap with Foam Gasket 1PE1
3243211Cap, Oil FillerABS1
3314177O-Ring, Oil Filler Cap - 70DNBR1
3792241Gauge, Oil, Bubble with Gasket - 80D 1 - 2PC1
3844428Gasket, Flat, Oil Gauge - 80DNBR1
3927769Dip Stick (Blue)ABS1
40126544Screw, HHC, Sems (M8 x 25)STCP8
43129343Gasket, Flat FlexibleRBR1
4825625Plug, Drain (1/4" x 19 BSP[M])STCP1
4923170O-Ring, Drain Plug - 70DNBR1
50133582Cover, RearALE1
5127767O-Ring, Rear Cover - 70DNBR1
53133609Crankcase Assembly (Includes Item: 54)ALE1
5427488Pin, GuideS2
5627790Pan, OilPOP1
5722981Washer, Oil PanSTCP2
59125824Screw, HHC Sems (M6x16) 8/4STCP2
6427784Pin, CrossheadCM3
65134716Rod, PlungerSSBZ3
7027785Seal, Crankcase Oil -70DNBR3
75110669Slinger, BarrierS3
88110670Washer, Keyhole (M16)S3
90134986Plunger (M22 x 93)CC3
95126557Stud, Plunger Retainer (M7 x 71)STCP3
9620184Backup Ring, Plunger RetainerPTFE3
9714190O-Ring, Plunger Retainer - 70DNBR3
9844069Gasket, Plunger Retainer (M7) Model 3501, 3501C, Gasket, Plunger Retainer (M10) Model 3511, 3511CSS3
9944068Retainer, Plunger (M7) [7/02]SS3
10049788Retainer, LPS, FrontNY3
10148487Wick3
101134988Wick3
10644086Seal, Low-Pressure with SS-SpringNBR3
10649644Seal, Low-Pressure with SS-SpringNBR3
10748537Washer, Low-PressureBB3
110134970Manifold, InletFBB1
110134990Manifold, InletFBB1
11211379O-Ring, Inlet Manifold - 70DNBR3
11788398Screw, HSH (M12 x 40) (Model 2530E)S4
126134971Adapter, FemaleBB3
126134991Adapter, FemaleBB3
127134972V-PackingSNG6
127134992V-PackingSNG6
15511442O-Ring, Spacer, V-Packing 3 - 6NBR
15623086Backup Ring, Spacer, V-Packing 3 - 6PTFE
157134993Spacer, V-PackingBB3
157670240Spacer, V-PackingS3
15828675Back-up-Ring, V-Packing Spacer 3/6PTFE3
15914200O-Ring, Seal Case - 70DNBR3
16049092O-Ring, Inlet Valve Seat - 80DNBR3
16149091Seat, InletS3
16149091Seat, InletNBR3
16249088Backup Ring, Discharge SeatPTFE3
16349087O-Ring, Seat, Discharge - 70DNBR3
16449086Seat, DischargeS3
16549090Retainer, Spring, InletPVDF3
16649089ValveS6
16744109Spring, ValveSS6
16849085Retainer, Spring, DischargePVDF3
17218690O-Ring, Valve Plug - 70DNBR3
17320369Backup Ring, Valve PlugPTFE3
174134977Plug, ValveFBB3
17589921Screw, HSH (M12 x 30)S12
185134975Manifold, DischargeBB1
18849045Screw, HSH (M12 x 95)S6
–6124Gasket, Liquid (3 oz. / 0,1 l)1
–26516Protector, Shaft1
–30614Assembly, Rail1
–30696Reverse Pliers (Not Shown)1
–34334Kit, Oil Drain (3/8" x 24") (Not Shown) 11
–49789Retainer, LPS, RearNY3
–76854Seal Kit - Standard NBR - (Models 2565, 2565BH)1
–134966Cover, Bearing (Models 2560, 2565)ALE1
–134968Plunger (M25 x 93)CC3
–990036Key (M8x7x40) [3/00]1
–994303Flexible Coupler Assembly - SAEC (Not Shown)1
–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

    76853

    NBR (STD)Medium Nitrile (Buna-N)

    contains 8 items · one kit per pump

    Parts list
    • 9714190O-Ring, Plunger Retainer - 70D3×
    • 10649644Seal, Low-Pressure with SS-Spring3×
    • 11211379O-Ring, Inlet Manifold - 70D3×
    • 127134992V-Packing6×
    • 15511442O-Ring, Spacer, V-Packing 3 - 63×
    • 15623086Backup Ring, Spacer, V-Packing 3 - 63×
    • 15828675Back-up-Ring, V-Packing Spacer 3/63×
    • 15914200O-Ring, Seal Case - 70D3×
  • Seal kit

    32282

    FPM (0.0110)Fluorocarbon

    contains 8 items · one kit per pump

    Parts list
    • 9714161O-Ring, Piston Stem 13×
    • 10649704Seal, LPS w/SS-Spg3×
    • 11214183O-Ring, Inlet Manifold3×
    • 12748278V-Packing6×
    • 15577318O-Ring, Spacer, V-Packing (Models 2560, 2560BH)3×
    • 15623086Backup Ring, Spacer, V-Packing 3 - 63×
    • 15828675Back-up-Ring, V-Packing Spacer 3/63×
    • 15911719O-Ring, V-Packing Spacer3×

Valve kits

  • Valve kit

    31292

    NBR (STD)Medium Nitrile (Buna-N)

    contains 11 items · one kit per pump

    Parts list
    • 16049092O-Ring, Ventilsitz, Einlass3×
    • 16149091Ventilsitz, Einlass3×
    • 16249088Stützring, Ventilsitz, Auslass3×
    • 16349087O-Ring, Ventilsitz, Auslass3×
    • 16449086Ventilsitz, Auslass3×
    • 16549090Federhalter, Ventil, Einlass3×
    • 16649089Ventil6×
    • 16744109Feder6×
    • 16849085Federhalter, Ventil, Auslass3×
    • 17218690O-Ring, Ventilstopfen3×
    • 17320369Stützring, Ventilstopfen3×
  • Valve kit

    31296

    FPM (0.0110)Fluorocarbon

    contains 12 items · one kit per pump

    Parts list
    • 16049155O-Ring, Ventilsitz, Einlass3×
    • 16149091Ventilsitz, Einlass3×
    • 16249088Stützring, Ventilsitz, Auslass3×
    • 16349154O-Ring, Ventilsitz, Auslass3×
    • 16449086Ventilsitz, Auslass3×
    • 16549090Federhalter, Ventil, Einlass3×
    • 16649089Ventil6×
    • 16744109Feder6×
    • 16849085Federhalter, Ventil, Auslass3×
    • 16849805Retainer, Discharge Spring3×
    • 17211744O-Ring, Ventilstopfen3×
    • 17320369Stützring, Ventilstopfen3×

More models in frame size 25 PFR

High Pressure Plunger Pump 2510

2510

Flow rate
76 l/min
Operating pressure
140 bar
Speed
1,450 min⁻¹
Material
Brass
High Pressure Plunger Pump 2511

2511

Flow rate
76 l/min
Operating pressure
105 bar
Speed
1,450 min⁻¹
Material
Stainless Steel
High Pressure Plunger Pump 2530

2530

Flow rate
95 l/min
Operating pressure
70 bar
Speed
1,025 min⁻¹
Material
Brass
High Pressure Plunger Pump 2530E

2530E

Flow rate
94.6 l/min
Operating pressure
83 bar
Speed
1,025 min⁻¹
Material
Brass

View all plunger pumps →

High Pressure Plunger Pump 2560BH
2560BH · High Pressure Plunger Pump