PARTS LIST
Key
1
Screw Kit, End Cover (3 per kit)
2
End Cover
3
*Gasket
4
*Impeller
5
O-Ring -10XX series pumps only
6
Wearplate
7
Screw, Cam
8
Cam,
9
Pipe Plug, 1/4" -10XX series short shaft pumps only
10
Body, Sub Ass'y
Body, Sub Ass'y
11
Slinger (6400-Series only)
12
Bearing Seal
13
Ball Bearing
14
Retaining Ring
15
Retaining Ring
16
Bearing Seal**
17
*Seal Assembly **
18
Shaft,
19
Key 1/4" x 1/4" x 1"
−
Service Kit Neoprene Imp.
−
Service Kit Nitrile Imp.
*
Parts Included in Service Kit.
**
When replacing shaft seal, the outer bearing seal is generally distorted during
disassembly requiring replacement and is not included in the service kit.
HEAD CAPACITY TABLE
TABLEAU DES CAPACITÉS DE TÊTE/ KOPFKAPAZITÄTSTABELLE/ TABELLA DI CAPACITÀ DELLA TESTA/ TABEL HOOFDCAPACITEIT
TABELL FÖR HUVUDKAPACITET / TABLA DE CAPACIDAD DE LA CABEZA
TOTAL HD
PSI
(kg/sq
cm
4.3
(0.3)
Standard
Pressure
8.7
Impeller
(0.6)
Full
17.3
Thickness
(1.2)
Cam
26.0
(1.8)
34.6
(2.4)
TOTAL HD
PSI
(kg/sq
cm
Standard
4.3
Pressure
(0.3)
Impeller
8.7
(0.6)
Half
Thickness
17.3
Cam
(1.2)
26.0
(1.8)
Reference image on page 3
Part Description
for Full Thickness Cam
for Half Thickness Cam
Neoprene (Standard)
Nitrile (Optional)
Natural Rubber (Optional)
for Full Thickness Cam
for Half Thickness Cam
Full Thickness
Half Thickness
(6400)
(7420)
(Inner)
(Bearing to Body)
(Bearing to Shaft)
(Outer)
Std. Length - 316 Stainless Steel
Short - S.S. for Caterpillar Pumps
6400-1051 & 7420-1001
500 RPM
1160 RPM
Ft. of
GPM
GPM
water
HP
(L/min)
(L/min)
(meter)
10
18
1/2
(3.0)
(68.1)
(155.2)
20
17
1/2
(6.1)
(64.4)
(151.4)
40
14
1/2
(12.2)
(53.0)
(140.1)
60
−
−
(18.3)
(121.1)
80
−
−
(24.4)
500 RPM
1160 RPM
Ft. of
GPM
GPM
water
HP
(L/min)
(L/min)
(meter)
10
11
1/2
(3.0)
(41.6)
(98.4)
20
9.5
1/2
(6.1)
(36.0)
(90.8)
40
5.5
1/2
(12.2)
(20.8)
(71.9)
60
−
(18.3)
(45.4)
1450 RPM
GPM
HP
HP
(L/min)
41
51
1
1-1/2
(193.0)
40
50
1
1-1/2
(189.3)
37
46
1-1/2
1-1/2
(174.1)
32
42
1-1/2
2
(159.0)
35
−
−
2
(132.5)
1450 RPM
GPM
HP
HP
(L/min)
26
31
3/4
1-1/2
(117.3)
24
29
1
1-1/2
(109.8)
19
23
1
1-1/2
(87.1)
12
15
1-1/2
1-1/2
(56.8)
5
Model 6400-0004 / Model 7420-0004
Qty.
Part Number
5
91005-0040
1
12062-0000
1
816-0000
2553-0000
1
17935-0001-P
836-0003-P
836-0008-P
1
92000-0120
1
2574-0000
1
91005-0040
91005-0050
1
834-0001
2551-0000
2
1
6404-0000
1
7424-0000
1
3181-0000
1
817-0000
1
92600-0040
1
18712-0000
1
18711-0000
1
818-0000
1
6407-0010
1
824-0020
1
824-2001
1
9214-0001
90062-0001
90062-0003
1750 RPM
2100 RPM
GPM
GPM
HP
(L/min)
(L/min)
62
72
1-1/2
(234.7)
(272.5)
60
70
1-1/2
(227.1)
(265.0)
55
66
2
(208.2)
(249.8)
50
60
2
(189.3)
(227.1)
44
52
2
(166.5)
(196.8)
1750 RPM
2100 RPM
GPM
GPM
HP
(L/min)
(L/min)
37
46
1-1/2
1-1/2
(140.1)
(174.1)
35
44
1-1/2
(132.5)
(166.5)
29
38
1-1/2
(109.8)
(143.8)
21
31
1-1/2
(79.5)
(117.3)
2450 RPM
GPM
HP
HP
(L/min)
74
3
3
(280.1)
72
3
3
(272.5)
71
3
3
(268.7)
67
3
5
(253.6)
60
3
5
(227.1)
2450 RPM
GPM
HP
HP
(L/min)
56
2
(212.0)
52
2
3
(196.8)
45
2
3
(170.3)
37
3
3
(140.1)