RS-F1000/800 Pump Hydraulic End Assembly List

2025-11-25 Inventory List

This manual is provided for guidance of who wish to mounting , repair, maintain or adjust the RS F-1000 Mud Pump. This manual covers specification, structure character, mounting ation, operation and maintenance. It is not intended, nor would it be possible in such limited space, to cover every possible condition, which may be encountered.

In this manual, the direction of front, back, left and right is the view from power end to fluid end.

Cylinder is forged by alloy steel and the three cylinders on mud pump can be exchanged. Thorough structure design, which is valve on valve, can reduce cylinder volume and to improve volume efficiency. Cylinder surface can coated nickel to improve its corrosion resistance performance if clients require. Discharge compressor, shear pin safety valve and discharge filter screen are mounted on each discharge outlet of three cylinders. Discharge out let is 5 1/8 ″5000psi flange.

S/N Code Name QTY
1 RS11306A.05.009 Valve cover 1
2 RS11306.05.008 Valve cover seal ring 1
3 RS11306.05.010 Valve rod guide (upper) 1
4 RS11306.05.012 Baffle 1
5 BG.05.001 Bolt M10X20 4
6 RS11306.05.11.00 Spring guide 1
7 RS11306.05.013 Valve spring 2
8 API #6 valve assembly 2
9 API #6 valve assembly 2
10 RS11306A.05.01.0011 Cylinder 1
11 BG.05.003 Double-screw bolt M33X2-M33X3X256 4
12 NG.05.002 Nut M33X3 4
13 GB/T 3452.1 O-ring φ97.5X3.55 1
14 RS11306.05.002 Cylinder head flange 1
15 BG.05.004 Double-screw bolt M36X2-M36X3X218 10
16 RS11306A.05.18.00 Cylinder liner 1
17 NG.05.003 Nut M36X3 10
18 RS11306.05.004 Cylinder liner seal ring 2
19 RS11306.05.006 Top cylinder device 1
20 RS11306.05.005 Cylinder head plug 1
21 RS11306.05.003 Cylinder head 1
22 RS11306.05.025 Retaining clip 1
23 RS11306.05.26.001 Valve rod guide (lower guide body) 1
24 RS11306.05.26.002 Valve rod guide (lower) inner sleeve 1
25 RS11306A.05.15.00 Locknut M39X3 1
26 RS-HS.“X” Piston assembly 1
27 RS11305.01.36.1.01 Seal ring 1
28 RS11306A.05.017 Piston rod (F1000) 1
RS11308A.05.008 Piston rod (F800) 1
29 RS11306A.05.20.0011 Clamp (F1000) 1
RS11308A.05.02.0011 Clamp (F800) 1
30 GB/T 93 Spring washer 22 (F1000) 2
Spring washer 20(F800)
31 GB/T 5782 Bolt M22X100 2
Bolt M20X90
32 RS11306.05.022 Cylinder liner end cover 1
33 NG.05.001 Nut M39X3 8
34 BG.05.002 Double-screw bolt M39X2-M39X3X165 8
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