High Pressure Plunger Pump · Frame size 15 PFR

1050

Name: 1050
Brand: CAT PUMPS
SKU: 1050

This triplex (three plunger rods) positive displacement, reciprocating plunger pump is constructed with a chrome-plated brass manifold, 304 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	38.1 l/min
Operating pressure	155 bar
Speed	960 min⁻¹
Inlet port	3/4"
Discharge port	1/2"
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.

9 kits bundle wearing parts of this pump ↓

Skip the drawing, go to the parts list

Parts list

Item	Part no.	Description	Qty
5	126540	Screw, HHC Sems (M8 x 20)STCP	8
8	134805	Cover, Bearing [04/19]ALE	2
9	855043	Shim, Split 2-Piece, Bearing Cover 0 - 2FBR
10	11340	O-Ring, Bearing Cover - 70DNBR	2
11	43495	Seal, Oil, Crankshaft - 70DNBR	2
12	855044	Shim, Split 2-Piece, Bearing Cover 0 - 2S
15	39060	Bearing, RollerSTL	2
20	48600	Rod, Connecting Assembly [10/01]TNM	3
25	43494	Crankshaft, Dual-End (M30)FCM	1
32	43211	Cap, Oil FillerABS	1
33	14177	O-Ring, Oil Filler Cap - 70DNBR	1
37	92241	Gauge, Oil, Bubble with Gasket - 80D 1 - 2PC	1
38	44428	Gasket, Flat, Oil Gauge - 80DNBR	1
40	126541	Screw, HHC Sems (M6 x 20)STCP	4
48	25625	Plug, Drain (1/4" x 19 BSP[M])STCP	1
49	23170	O-Ring, Drain Plug - 70DNBR	1
50	133576	Cover, Rear (See Tech Bulltin 118)ALE	1
51	44834	O-Ring, Rear Cover - 70DNBR	1
53	134836	Crankcase with Guide Pins (Includes: 54, 55)ALE	1
54	27488	Pin, GuideS	2
55	126545	Stud (M10 x 45)STCP	4
56	44664	Pan, OilPOP	1
64	43507	Pin, CrossheadCM	3
65	43501	Rod, PlungerSZZ	3
69	126592	Washer, Oil SealSTCP	3
70	43500	Seal, Oil Crankcase - 80DNBR	3
75	43506	Slinger, BarrierS	3
88	45675	Washer, KeyholeS	3
89	43553	Collar, SpacerBB	3
90	43552	Plunger (M24 x 77)CC	3
96	43235	Backup Ring, Plunger RetainerPTFE	3
97	17399	O-Ring, Plunger Retainer - 80DNBR	3
98	45891	Gasket, Plunger Retainer (M12.5)CU	3
99	104360	Retainer, Plunger with StudS	3
100	855001	Retainer, Seal 2-Piece [07/05]POP	3
101	43554	Wick, Long Tab	3
106	44035	Seal, Low-Pressure with SS-SpringNBR	3
120	49290	Case, SealBB	3
121	14762	O-Ring, Seal Case - 70DNBR	3
126	43558	Adapter, FemaleBB	3
127	43559	V-PackingSNG	6
128	43560	Adapter, MaleBB	3
139	20326	Plug, Inlet [3/4" NPT(M)]BBCP	1
162	43248	Backup Ring, SeatPTFE	6
163	43249	O-Ring, Seat - 80DNBR	6
164	44718	SeatS	6
166	43721	ValveS	6
167	43751	Spring, ValveS	6
168	44564	Retainer, SpringPVDF	6
172	17617	O-Ring, Valve Plug - 90DNBR	6
174	43851	Plug, ValveBBCP	6
185	46704	Head, ManifoldBBCP	1
192	126231	Lockwasher (M10)STCP	4
194	126522	Nut, Hex (M10 x 1.5)STCP	4
250	855046	Protector, Shaft with 2 Screws PN 126544POP	1
–	6124	Gasket, Liquid (3 oz. / 0,1 l)	1
–	30264	Mount, Direct	1
–	30696	Reverse Pliers (Not Shown)	1
–	30716	Key (8 x 7 x 43)	1
–	33006	Socket, Seal Case 1/2" Drive (Not Shown)	1
–	34334	Kit, Oil Drain (3/8" x 24") (Not Shown) 1	1
–	126609	Assembly, Rail	1
–	814560	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
33916
NBR (STD)Medium Nitrile (Buna-N)
contains 4 items · one kit per pump
Parts list
- 9717399O-Ring, Plungerhalter3×
- 10644035Dichtung, Niederdruck m/SS-Feder3×
- 12114762O-Ring, Dichtungsgehäuse3×
- 127103692V-Packung6×
Seal kit
30986
FPM (0.0110)Fluorocarbon
contains 4 items · one kit per pump
Parts list
- 9714160O-Ring, Plungerhalter3×
- 10644388Dichtung, Niederdruck m/SS-Feder3×
- 12111737O-Ring, Dichtungsgehäuse3×
- 127103692V-Packung6×
Seal kit
33913
EPDM (0.0220)Ethylene Propylene Diene Monomer
contains 4 items · one kit per pump
Parts list
- 9746204O-Ring, Plungerhalter3×
- 10646208Dichtung, Niederdruck m/SS-Feder3×
- 12146205O-Ring, Dichtungsgehäuse3×
- 127103692V-Packung6×
Seal kit
76913
IPFE (0.0770)I-Perfluoroelastomer
contains 4 items · one kit per pump
Parts list
- 97701715O-Ring, Plungerhalter3×
- 106703243Dichtung, Niederdruck m/SS-Feder3×
- 121701851O-Ring, Dichtungsgehäuse3×
- 127103692V-Packung6×
Seal kit
76062
STHT (0.3400)Special PTFE High Temp
contains 4 items · one kit per pump
Parts list
- 9717399O-Ring, Plungerhalter3×
- 10676035Dichtung, Niederdruck m/SS-Feder3×
- 12114762O-Ring, Dichtungsgehäuse3×
- 127103692V-Packung6×

Valve kits

Valve kit
34920
NBR (STD)Medium Nitrile (Buna-N)
contains 7 items · 2 kits per pump
Parts list
- 16243248Stützring, Ventilsitz3×
- 16343249O-Ring, Ventilsitz3×
- 16444718Ventilsitz3×
- 16643721Ventil3×
- 16743751Feder, Ventil3×
- 16844564Federhalter, Ventil3×
- 17217617O-Ring, Ventilstopfen3×
Valve kit
31256
FPM (0.0110)Fluorocarbon
contains 7 items · 2 kits per pump
Parts list
- 16243248Stützring, Ventilsitz3×
- 16344383O-Ring, Ventilsitz3×
- 16444718Ventilsitz3×
- 16643721Ventil3×
- 16743751Feder, Ventil3×
- 16844564Federhalter, Ventil3×
- 17211691O-Ring, Ventilstopfen3×
Valve kit
31253
EPDM (0.0220)Ethylene Propylene Diene Monomer
contains 7 items · 2 kits per pump
Parts list
- 16243248Stützring, Ventilsitz3×
- 16346206O-Ring, Ventilsitz3×
- 16444718Ventilsitz3×
- 16643721Ventil3×
- 16743751Feder, Ventil3×
- 16844564Federhalter, Ventil3×
- 17246207O-Ring, Ventilstopfen3×
Valve kit
76385
IPFE (0.0770)I-Perfluoroelastomer
contains 7 items · 2 kits per pump
Parts list
- 16243248Stützring, Ventilsitz3×
- 163701852O-Ring, Ventilsitz3×
- 16444037Ventilsitz3×
- 16648793Ventil3×
- 16744039Feder, Ventil3×
- 16844564Federhalter, Ventil3×
- 172701853O-Ring, Ventilstopfen3×