Cooplok Standard Weight Flexible Coupling

Description:

Cooplok Grooved Standard Weight Flexible Coupling

Coupling Category

Cooplok Oil and Petroleum Couplings

Manufacturer

Smith-Cooper International

  • Maximum working pressure depending on coupling size and schedule of pipe:
    • 1" to 6" - 1000 psi (68.9 bar) 
    • 8" to 12" - 800 psi (55.1 bar) 
    • 14" to 20" - 300 psi (20.6 bar) 
    • 24" - 250 psi (17.2 bar) 
  • UL Listed & FM Approved – 1" thru 12" 
  • All housings, gaskets and bolts identified by SCI logo 
  • Gaskets are pre-lubricated 
  • E - EPDM Gasket (green stripe) -30˚F (-34˚C) to 230˚F ( 110˚C) 
  • T - Nitrile Gasket (orange stripe) -20˚F (-29˚C) to 180˚F ( 82˚C)
  • Ductile iron housings conform to ASTM A-536 Grade 65-45-12 
  • Groove dimensions to AWWA C-606  
  • Orange enamel paint or Hot dipped galvanized ASTM A-153 
  • Smith-Cooper Warranty only applies to assemblies made with housings, gaskets and bolts carrying the SCI logo 


cooplok-standard-weight-flexible-coupling-with-C-gasket

Pipe
Size
IN / mm
Part Number Pipe OD
IN / mm
Max Pipe
End Gap
IN / mm
Dimensions Number
of Sections
Weight
LB / kg
Painted Galvanized A
IN / mm
B
IN / mm
C
IN / mm
1
25
65SF3010 66SF3010 1.315
33.7
1/8
3.2
2.34
59.5
3.94
100.0
1.73
44.0
2 1.2
0.5
1-1/4
32
65SF3012 66SF3012 1.660
42.2
1/8
3.2
2.70
68.5
4.41
112.0
1.89
48.0
2 2.0
0.9
1-1/2
40
65SF3014 66SF3014 1.900
48.3
1/8
3.2
2.93
74.5
4.69
119.0
1.89
48.0
2 2.1
1.0
2
50
65SF3020 66SF3020 2.375
60.3
1/8
3.2
3.48
88.5
5.20
132.0
1.61
41.0
2 2.6
1.2
2-1/2
65
65SF3024 66SF3024 2.875
73.0
1/8
3.2
4.04
102.5
5.71
145.0
1.89
48.0
2 3.1
1.4
3
80
65SF3030 66SF3030 3.500
88.9
1/8
3.2
4.63
117.5
6.50
165.0
1.89
48.0
2 3.7
1.7
4
100
65SF3040 66SF3040 4.500
114.3
1/4
6.4
6.00
152.4
8.35
212.0
2.13
54.0
2 6.7
3.0
5
125
65SF3050 66SF3050 5.563
141.3
1/4
6.4
7.07
179.5
10.04
255.0
2.13
54.0
2 10.6
4.8
6
150
65SF3060 66SF3060 6.625
168.3
1/4
6.4
8.31
211.0
11.42
290.0
2.15
54.5
2 12.0
5.4
8
200
65SF3080 66SF3080 8.625
219.1
1/4
6.4
10.35
263.0
13.62
346.0
2.48
63.0
2 20.8
9.4
10
254
65SF3100 66SF3100 10.750
273.0
1/4
6.4
12.87
327.0
16.61
422.0
2.64
67.0
2 26.3
11.9
12
305
65SF3120 66SF3120 12.750
323.9
1/4
6.4
14.88
378.0
18.66
474.0
2.64
67.0
2 34.2
15.5
14
350
65SF3140 66SF3140 14.000
355.6
1/4
6.4
15.94
405.0
19.96
507.0
2.91
74.0
4 37.0
16.8
16
400
65SF3160 66SF3160 16.000
406.4
1/4
6.4
17.72
450.0
22.01
559.0
2.91
74.0
4 49.0
22.2
18
450
65SF3180 66SF3180 18.000
457.6
1/4
6.4
20.08
510.0
24.53
623.0
3.15
80.0
4 64.0
29.5
20
200
65SF3200 66SF3200 20.000
508.0
1/4
6.4
22.09
561.0
26.57
675.0
3.15
80.0
4 86.0
39.0
24
600
65SF3240 66SF3240 24.000
609.6
1/4
6.4
26.10
663.0
30.59
777.0
3.15
80.0
6 93.0
42.2
Cooplok Standard Weight Flexible Coupling
   WARNING: Cancer and
   Reproductive Harm -
   www.P65Warnings.ca.gov