First Choice When Quality Matters
NORTH
AMERICA
Plunger Pumps
Operating Instructions and Parts Manual RK Series Pumps
2
1
34
56
4
3
1
2
1112 13141516
20
21
22
23
24
25
26 27
31
37
38
77
39 19 41 17
45
48
47
32
49
50
42
46 44
42
43
28
29 30
19
40
1817
36
35
34
42
43
"N"VERSION
86
87 88 89
78
RK
1450 rpm
Repair Kits
Valves
Kit 2864
3(6)
4(6)
Pistons
Kit 2546 - Ø 18
Kit 2547 - Ø 20
Kit 2759 - Ø 22
23(3)
24(3)
25(3)
26(3)
27(3)
39
16(3)
34
19(2)
Water Seals
Kit 1857 - Ø 18
Kit 1887 - Ø 20
Kit 1888 - Ø 22
12(3)
14(3)
15(3)
Oil Seals
Kit 1855
31(3)
Support Rings
Kit 1829 - Ø 18
Kit 1815 - Ø 20
Kit 1816 - Ø 22
11(3)
Valves
Kit 2864
3(6)
4(6)
Pistons
Kit 2546 - Ø 18
Kit 2547 - Ø 20
Kit 2759 - Ø 22
23(3)
24(3)
25(3)
26(3)
27(3)
39
16(3)
34
19(2)
Water Seals
Kit 1857 - Ø 18
Kit 1887 - Ø 20
Kit 1888 - Ø 22
12(3)
14(3)
15(3)
Oil Seals
Kit 1855
31(3)
Support Rings
Kit 1829 - Ø 18
Kit 1815 - Ø 20
Kit 1816 - Ø 22
11(3)
Valves
Kit 2864
3(6)
4(6)
Pistons
Kit 2546 - Ø 18
Kit 2547 - Ø 20
Kit 2759 - Ø 22
23(3)
24(3)
25(3)
26(3)
27(3)
39
16(3)
34
19(2)
Water Seals
Kit 1857 - Ø 18
Kit 1887 - Ø 20
Kit 1888 - Ø 22
12(3)
14(3)
15(3)
Oil Seals
Kit 1855
31(3)
Support Rings
Kit 1829 - Ø 18
Kit 1815 - Ø 20
Kit 1816 - Ø 22
11(3)
Valves
Kit 2864
3(6)
4(6)
Pistons
Kit 2546 - Ø 18
Kit 2547 - Ø 20
Kit 2759 - Ø 22
23(3)
24(3)
25(3)
26(3)
27(3)
39
16(3)
34
19(2)
Water Seals
Kit 1857 - Ø 18
Kit 1887 - Ø 20
Kit 1888 - Ø 22
12(3)
14(3)
15(3)
Oil Seals
Kit 1855
31(3)
Support Rings
Kit 1829 - Ø 18
Kit 1815 - Ø 20
Kit 1816 - Ø 22
11(3)
Valves
Kit 2864
3(6)
4(6)
Pistons
Kit 2546 - Ø 18
Kit 2547 - Ø 20
Kit 2759 - Ø 22
23(3)
24(3)
25(3)
26(3)
27(3)
39
16(3)
34
19(2)
Water Seals
Kit 1857 - Ø 18
Kit 1887 - Ø 20
Kit 1888 - Ø 22
12(3)
14(3)
15(3)
Oil Seals
Kit 1855
31(3)
Support Rings
Kit 1829 - Ø 18
Kit 1815 - Ø 20
Kit 1816 - Ø 22
11(3)
2809 Viton water seals Ø18 1
2810 Viton water seals Ø20 1
2811 Viton water seals Ø22 1
2819 Kit for up to 180° F Ø18 High Temp 1
2820 Kit for up to 180° F Ø20 High Temp 1
1837 Rail Kit 5/8” - 2 Rails & 4 Bolts 1
2633 Rail Kit 1-3/4” - 2 Rails & 4 Bolts 1
2633H Rail Kit 2-5/8” - 2 Rails & 4 Bolts 1
Code Description Qty.
Special Parts / Kits