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NORTH
AMERICA
Plunger Pumps
Operating Instructions and Parts Manual RK Series Pumps
44
21
22
23
25
24
26
29
30
15
16
45
48
46
1
5
6
4
3
1
2
4
11
12
13
14
49
47
42
50
19 20
18
40
17
27
28
43
69
2
3
75
42
36
35
34
42
43
39
41
38
37
77
17
19
"N" VERSION
86
87 88 89
61
60
59
1763
62
64
65
"E" VERSION
TYPE F17
78
RKA
1750 rpm
Repair Kits
Code Description Qty.
Special Parts / Kits
Legend
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 (N only) 1
2633 Rail Kit 1-3/4” - 2 Rails & 4 Bolts (N only) 1
2633H Rail Kit 2-5/8” - 2 Rails & 4 Bolts (N only) 1
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)
61
16(3)
34
19
Water Seals
Kit 1857 - Ø 18
Kit 1887 - Ø 20
Kit 1888 - Ø 22
12(3)
14(3)
15(3)
Oil Seals
Kit 1855 - N
Kit 1856 - E
75(3)
62(E)
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)
61
16(3)
34
19
Water Seals
Kit 1857 - Ø 18
Kit 1887 - Ø 20
Kit 1888 - Ø 22
12(3)
14(3)
15(3)
Oil Seals
Kit 1855 - N
Kit 1856 - E
75(3)
62(E)
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)
61
16(3)
34
19
Water Seals
Kit 1857 - Ø 18
Kit 1887 - Ø 20
Kit 1888 - Ø 22
12(3)
14(3)
15(3)
Oil Seals
Kit 1855 - N
Kit 1856 - E
75(3)
62(E)
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)
61
16(3)
34
19
Water Seals
Kit 1857 - Ø 18
Kit 1887 - Ø 20
Kit 1888 - Ø 22
12(3)
14(3)
15(3)
Oil Seals
Kit 1855 - N
Kit 1856 - E
75(3)
62(E)
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)
61
16(3)
34
19
Water Seals
Kit 1857 - Ø 18
Kit 1887 - Ø 20
Kit 1888 - Ø 22
12(3)
14(3)
15(3)
Oil Seals
Kit 1855 - N
Kit 1856 - E
75(3)
62(E)
Support Rings
Kit 1829 - Ø 18
Kit 1815 - Ø 20
Kit 1816 - Ø 22
11(3)
Ø 18 Ø 18 Ø 20 Ø 22
For m For l For n For ³
RKA3.5G22 RKA4G20 RKA5.5G13 RKA6.5G13
RKA3.5G25 RKA4G30A RKA5.5G20H RKA6.5G20H
RKA3.5G30H RKA4G30 RKA5.5G26H
RKA3.5G40H RKA4G30H RKA5.5G30H
RKA4G35H For «
RKA4G40HF RKA7G13
For r RKA7G20H
RKA4.5G17
RKA4.5G25H For u
RKA4.5G30HF RKA4G35NL
RKA4.5G35H
RKA4.5G40HF
FOver 3600psi