High Pressure Plunger Pump · Frame size 60 PFR 6747

Name: 6747
Brand: CAT PUMPS
SKU: 6747

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.

Request this pump Data sheet (PDF) Spare parts

Technical specifications

Flow rate	182 l/min
Operating pressure	140 bar
Speed	615 min⁻¹
Inlet port	2" NPT
Discharge port	1 1/4" NPT
Shaft diameter	45 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.

6 kits bundle wearing parts of this pump ↓

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Parts list

Item	Part no.	Description	Qty
2	43048	Key (M14 x 9 x 90) 1STL	1
5	89728	Screw, HH (M10 x 40)S	8
5	126532	Screw, HH (M10x40)STCP	8
6	15847	Lockwasher (M10)S	8
6	126231	Lockwasher (M10)STCP	8
7	19934	Washer, Flat (M10)S	8
7	126574	Washer, Flat (M10)STCP	8
8	29443	Cover, Bearing, OuterAL	2
10	29444	O-Ring, Bearing Cover - 70DNBR	2
11	11443	Seal, Oil, Crankshaft - 70DNBR	2
12	126594	Washer, Shim (M120 x 0.3) 0 - 2STCP	0-2
13	126595	Washer, Shim (M120 x 0.5) 0 - 2STCP	0-2
15	29441	Bearing, RollerSTL	2
16	29442	Cover, Bearing, InnerSTL	2
17	29444	O-Ring, Bearing Cover - 70DNBR	2
20	126612	Assembly, Connecting Rod (Includes: 21, 22)BBHS	3
21	126560	Washer, LockingSTCP	3
22	126593	Washer, Flat (M10.5)STCP	6
25	29440	Crankshaft, Dual End (M65.5)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
38	129343	Gasket, Flat FlexibleRBR	1
39	27769	Dip Stick (Blue)ABS	1
40	89627	Screw, HH (M10 x 30)S	8
40	126531	Screw, HH (M10x30)STCP	8
41	15847	Lockwasher (M10)S	8
41	126231	Lockwasher (M10)STCP	8
42	19934	Washer, Flat (M10)S	8
42	126574	Washer, Flat (M10)STCP	8
48	25625	Plug, Drain (1/4" x 19 BSP[M])STCP	1
49	23170	O-Ring, Drain Plug - 70DNBR	1
50	29438	Cover, RearAL	1
51	129386	Gasket, Rear CoverNBR	1
53	45303	Crankcase w/Guide Pins (Inclds: 34, 54)AL	1
54	43282	Pin, GuideS	2
55	89615	Stud (M16 x 70)S	2
55	126553	Stud (M16 x 70)STCP	2
64	29481	Pin, CrossheadCM	3
65	45384	Rod, PlungerSSZZ	3
69	126588	Washer, Oil SealSTCP	3
70	29454	Seal, Oil, Crankcase - 80DNBR	3
75	44752	Slinger, Barrier - 85DNBR	3
88	45677	Washers, Keyhole (M14)SS	3
90	45672	Plunger (M45x185) (M55x185)CC	3
95	44748	Stud, Plunger Retainer (M14 x 147)SS	3
95	89783	Stud, Plunger Retainer (M14x147)S	3
96	20214	Backup Ring, Plunger RetainerPTFE	3
97	17616	O-Ring, Plunger Retainer - 80DNBR	3
98	44751	Gasket, Plunger RetainerSS	3
99	44750	Retainer, Plunger (M14)SS	3
99	45276	Retainer, Plunger (M14)S	3
100	702014	Retainer, SealPVDF	3
104	18178	O-Ring, SpacerNBR	3
105	701355	Adapter, LPSSS	3
106	106147	Seal, LPS w/SS-SpgNBR	3
107	701580	Spacer, LPS	3
110	44754	Manifold, InletNAB	1
110	45769	Manifold, InletSS	1
110	49457	Manifold, InletNABC	1
112	18175	O-Ring, Spacer, Inner - 80DNBR	3
114	44767	Spacer, Inlet ManifoldSS	3
115	18175	O-Ring, Spacer, Inner - 80DNBR	3
116	19086	Lockwasher (M16)S	4
116	126569	Lockwasher (M16)STCP	4
117	89729	Screw, HH (M16x55)S	4
117	126537	Screw, HH (M16x55)STCP	4
123	18178	O-Ring, SpacerNBR	3
124	701357	Cylinder, V-PackingSS	3
126	701358	Adapter, FemaleSS	3
127	104450	V-Packing	6
128	701359	Adapter, MaleSS	3
155	701978	O-Ring, V-Packing Spacer, InnerNBR	3
156	701361	Back-up-Ring, Spacer, InnerPTFE	3
157	701362	Spacer, V-Packing w/Coil SpringsSS	3
158	701363	Back-up-Ring, Spacer, OuterPTFE	3
159	18178	O-Ring, SpacerNBR	3
160	44756	Pin, Guide IMDMS	2
163	18176	O-Ring, SeatNBR	6
164	44772	SeatSS	6
166	44774	ValveSS	6
167	44773	SpringSS	6
168	44775	Retainer, SpringPVDF	6
170	44776	Washer, RetainerSS	6
171	44780	Spring, Coil, Valve PlugSS	6
172	18177	O-Ring, Valve Plug - 80DNBR	6
174	44778	Plug, Valve [3/00]NAB	6
174	48572	Plug, Valve [3/00]SSD	6
174	49461	Plug, Valve [3/00]NABC	6
175	48573	Screw, HSH (M16x35) [3/00]S	24
185	44769	Manifold, Discharge [3/00]NAB	1
185	48489	Manifold, Discharge [3/00]SS	1
185	49459	Manifold, Discharge [3/00]NABC	1
186	19086	Lockwasher (M16)S	2
186	126569	Lockwasher (M16)STCP	2
188	89694	Screw, HSH (M16 x 110), UpperS	8
188	126744	Screw, HSH (M16x110)STCP	8
194	81291	Nut, Hex (M16)S	2
194	126525	Nut, Hex (M16)STCP	2
250	29445	Protector, Shaft (Included w/pump)AL	1
255	33243	Mount, Direct	1
260	126604	Rail, Box (Included with Pump)STCP	2
279	30429	Oiler (10 oz) (Not Shown)STZP	3
283	34314	Kit, Oil Drain (3/8" x 48") (Not Shown)	1
290	6124	Gasket, Liquid (3 oz. / 0,1 l)	1
299	702348	Head, CompleteNAB	1
–	6119	Lubricant, Anti-Seize (2 oz) (2531, 2531C)	1
–	11686	O-Ring, V-Packing Spacer - 80DFPM	3
–	13266	O-Ring, Spacer, Inner - 70DFPM	3
–	13278	O-Ring, SeatFPM	6
–	13279	O-Ring, Valve Plug - 70DFPM	6
–	13338	O-RingFPM	3
–	88902	Stud (M16 x 277) For Removal of DM and IM) (Not Shown) 2STCP	2
–	701360	O-Ring, SpacerFPM	3
–	701657	O-RingEPDM	3
–	701752	Seal, LPS w/SS-SpgSFTA	3
–	701988	O-Ring, Valve PlugEPDM	6
–	702045	O-Ring, SpacerEPDM	3
–	702442	O-Ring, Spacer, Inner - 75DEPDM	3
–	702445	O-Ring, SeatEPDM	6
–	703369	O-Ring, Plunger Retainer - 70DEPDM	3
–	819010	Assembly, Crankcase, Cast Iron Conversion (Not Shown) 1F	1
–	6138	Oil, Crankcase, Can 5l	2

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

702349

NBRMedium Nitrile (Buna-N)

contains 6 items · one kit per pump
Parts list
- 97 17616 O-Ring, Plungerhalter 3×
- 106 106147 Dichtung, Niederdruck, m/SS-Feder 3×
- 127 104450 V-Packung 6×
- 155 701978 O-Ring, Distanzstück 3×
- 156 701361 Stützring 3×
- 158 701363 Stützring 3×
Seal kit

702350

FPM (0.0110)Fluorocarbon

contains 5 items · one kit per pump
Parts list
- 97 11686 O-Ring, Plungerhalter 3×
- 127 104450 V-Packung 6×
- 155 701360 O-Ring, Distanzstück 3×
- 156 701361 Stützring 3×
- 158 701363 Stützring 3×
Seal kit

703545

EPDM (0.0220)Ethylene Propylene Diene Monomer

contains 5 items · one kit per pump
Parts list
- 97 703369 O-Ring, Plungerhalter 3×
- 127 104450 V-Packung 6×
- 155 702045 O-Ring, Distanzstück 3×
- 156 701361 Stützring 3×
- 158 701363 Stützring 3×

Valve kits

Valve kit

34092

NBRMedium Nitrile (Buna-N)

contains 11 items · one kit per pump
Parts list
- 163 18176 O-Ring, Ventilsitz 3×
- 164 44772 Ventilsitz 3×
- 164 48964 Ventilsitz (Modell 6762) 3×
- 166 44774 Ventil 3×
- 166 48958 Ventil (Modell 6762) 3×
- 167 44773 Feder, Ventil 3×
- 168 44775 Federhalter, Ventil 3×
- 170 44776 Scheibe, Federhalter 3×
- 170 48956 Scheibe, Federhalter (Modell 6762) 3×
- 172 18177 O-Ring, Ventilstopfen 3×
- 172 128857 O-Ring, Ventilstopfen 3×
Valve kit

31273

FPM (0.0110)Fluorocarbon

contains 7 items · one kit per pump
Parts list
- 163 13278 O-Ring, Ventilsitz 3×
- 164 44772 Ventilsitz 3×
- 166 44774 Ventil 3×
- 167 44773 Feder, Ventil 3×
- 168 44775 Federhalter, Ventil 3×
- 170 44776 Scheibe, Federhalter 3×
- 172 13279 O-Ring, Ventilstopfen 3×
Valve kit

76092

EPDM (0.0220)Ethylene Propylene Diene Monomer

contains 7 items · one kit per pump
Parts list
- 163 702445 O-Ring, Ventilsitz 3×
- 164 44772 Ventilsitz 3×
- 166 44774 Ventil 3×
- 167 44773 Feder, Ventil 3×
- 168 44775 Federhalter, Ventil 3×
- 170 44776 Scheibe, Federhalter 3×
- 172 701988 O-Ring, Ventilstopfen 3×