High Pressure Plunger Pump · Frame size 7CP

7CP6111CS

Name: 7CP6111CS
Brand: CAT PUMPS
SKU: 7CP6111CS

This triplex (three plunger rods) positive displacement, reciprocating plunger pump is constructed with a 316 stainless steel manifold, 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	33.6 l/min
Operating pressure	140 bar
Speed	1,470 min⁻¹
Inlet port	3/4"
Discharge port	1/2"
Shaft diameter	24 mm
Material	Stainless Steel

Downloads

CAD files

STEP – 7CP6111CS (catpumps.com)

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.

9 kits bundle wearing parts of this pump ↓

Skip the drawing, go to the parts list

Parts list

Item	Part no.	Description	Qty
5	49651	Screw, HHC Sems (M8x20) [04/19]S	8
8	131405	Cover, Bearing 1/2ALE	1
9	49503	Shim, Split, 2-Piece, Outer 0 - 2FBR	0-2
10	12393	O-Ring, Bearing Cover 2/1NBR	2
11	49190	Seal, Oil Crankshaft 1/2NBR
12	49504	Shim, Split, 2-Piece, Inner 0 - 2S	0-2
15	63479	Bearing, RollerSTL	2
20	48727	Rod, Connecting AssemblyTNM	3
25	49498	Crankshaft, Single-End (M21.7) (7CP6110CS, 7CP6110CSG1)FCM	1
30	131407	Cover, Blind Bearing (7CP6110CS, 7CP6110CSG1, 7CP6170G1, 7CP6170G118)ALE	1
32	43211	Cap, Oil FillerABS	1
33	14177	O-Ring, Oil Filler Cap - 70DNBR	1
36	129343	Gasket, Flat FlexibleRBR	1
37	92241	Gauge, Oil, Bubble with Gasket - 80D 1 - 2PC	1
38	44428	Gasket, Flat, Oil Gauge - 80DNBR	1
39	49948	Dip Stick (White)ABS	1
40	92538	Screw, HHC, Sems (M6 x 16) (Model 2530E)S	4
48	25625	Plug, Drain (1/4" x 19 BSP[M])STCP	1
49	23170	O-Ring, Drain Plug - 70DNBR	1
50	131403	Cover, RearALE	1
51	14030	O-Ring, Rear Cover - 70DNBR	1
53	131400	CrankcaseALE	1
64	46969	Pin, CrossheadCM	3
65	49637	Rod, PlungerSS	3
70	48281	Seal, Oil CrankcaseNBR	3
75	43328	Slinger, BarrierS	3
90	48559	Plunger, Ceramic (M22 x 55)CC	3
95	49639	Stud, Plunger Retainer (M6 x 50)SS	3
96	43235	Backup Ring, Plunger RetainerPTFE	3
97	17399	O-Ring, Plunger Retainer - 80DNBR	3
98	44041	Gasket, Plunger Retainer (M12.5)SS	3
99	44031	Retainer, Plunger (M6)SS	3
100	46964	Retainer, SealNY	3
106	49644	Seal, Low-Pressure with SS-SpringNBR	3
120	49643	Case, SealSS	3
121	13984	O-Ring, Seal Case - 70DNBR	3
127	48278	V-PackingSTG	6
128	49646	Adapter, MaleSS	3
162	43248	Backup Ring, SeatPTFE	6
163	43249	O-Ring, Seat - 80DNBR	6
164	44037	SeatSS	6
166	44038	ValveSS	6
167	44039	Spring, ValveSS	6
168	44564	Retainer, SpringPVDF	6
172	17617	O-Ring, Valve Plug - 90DNBR	6
174	49293	Plug, ValveSS	6
185	49641	Head, ManifoldSS	1
188	49647	Screw, HSH (M8 x 70)S	8
500	8081	Gearbox 1" Shaft (See Individual Data Sheet)	1
–	6124	Gasket, Liquid (3 oz. / 0,1 l)	1
–	6139	Lubricant, Anti-Seize (8 oz) (Model 1531)	1
–	30696	Reverse Pliers (Not Shown)	1
–	34334	Kit, Oil Drain (3/8" x 24") (Not Shown) 1	1
–	49649	Crankshaft, Single-End (M26) (7CP6170G1, 7CP6170G118)FCM	1
–	49972	Head, Manifold Flushed (1/8" Flushed Port)SS	1
–	126609	Assembly, Rail	1
–	818456	Head, Complete - with NBR Seals and O-Rings	1
–	828710	Protector, Oil Cap with Foam Gasket 1	1
–	6132	Oil, Crankcase, Bottle 1l	2

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
76933
NBR (STD)Medium Nitrile (Buna-N)
contains 4 items · one kit per pump
Parts list
- 9717399O-Ring, Plungerhalter3×
- 10649644Dichtung, Niederdruck3×
- 12113984O-Ring, Dichtungsgehäuse3×
- 12748278V-Packung6×
Seal kit
76950
FPM (0.0110)Fluorocarbon
contains 4 items · one kit per pump
Parts list
- 9714160O-Ring, Plungerhalter3×
- 10649704Dichtung, Niederdruck3×
- 12114333O-Ring, Dichtungsgehäuse3×
- 12748278V-Packung6×
Seal kit
31936
EPDM (0.0220)Ethylene Propylene Diene Monomer
contains 4 items · one kit per pump
Parts list
- 9746204O-Ring, Plungerhalter3×
- 10648650Dichtung, Niederdruck3×
- 121701945O-Ring, Dichtungsgehäuse3×
- 12748278V-Packung6×
Seal kit
32128
IPFE (0.0770)I-Perfluoroelastomer
contains 4 items · one kit per pump
Parts list
- 97701715O-Ring, Plungerhalter3×
- 10676704Dichtung, Niederdruck3×
- 121703313O-Ring, Dichtungsgehäuse3×
- 12748278V-Packung6×
Seal kit
76068
STHT (0.3400)Special PTFE High Temp
contains 4 items · one kit per pump
Parts list
- 9717399O-Ring, Plungerhalter3×
- 10676704Dichtung, Niederdruck3×
- 12113984O-Ring, Dichtungsgehäuse3×
- 12748278V-Packung6×

Valve kits

Valve kit
76387
NBR (STD)Medium Nitrile (Buna-N)
contains 7 items · 2 kits per pump
Parts list
- 16243248Stützring, Ventilsitz3×
- 16343249O-Ring, Ventilsitz3×
- 16444037Ventilsitz3×
- 16644038Ventil3×
- 16744039Feder, Ventil3×
- 16844564Federhalter, Ventil3×
- 17217617O-Ring, Ventilstopfen3×
Valve kit
76940
FPM (0.0110)Fluorocarbon
contains 7 items · 2 kits per pump
Parts list
- 16243248Stützring, Ventilsitz3×
- 16344383O-Ring, Ventilsitz3×
- 16444037Ventilsitz3×
- 16644038Ventil3×
- 16744039Feder, Ventil3×
- 16844564Federhalter, Ventil3×
- 17211691O-Ring, Ventilstopfen3×
Valve kit
76258
EPDM (0.0220)Ethylene Propylene Diene Monomer
contains 7 items · 2 kits per pump
Parts list
- 16243248Stützring, Ventilsitz3×
- 16346206O-Ring, Ventilsitz3×
- 16444037Ventilsitz3×
- 16644038Ventil3×
- 16744039Feder, Ventil3×
- 16844564Federhalter, Ventil3×
- 17246207O-Ring, Ventilstopfen3×
Valve kit
32130
IPFE (0.0770)I-Perfluoroelastomer
contains 7 items · 2 kits per pump
Parts list
- 16243248Stützring, Ventilsitz3×
- 163701852O-Ring, Ventilsitz3×
- 16444037Ventilsitz3×
- 16644038Ventil3×
- 16744039Feder, Ventil3×
- 16844564Federhalter, Ventil3×
- 172701853O-Ring, Ventilstopfen3×