Page 14 - GRINNELL Mechanical Grooved Piping Products EMEA

Grooved Couplings
General data
How to Build GRINNELL Part Numbers
1⁄2 3⁄4
1
1 1⁄4 1 1⁄2 2
2 1⁄2 76.1mm 3 108.0mm 4 133.0mm 139.7mm 5 159.0mm 165.1mm 6
8
10
12
14
16
18
20
24
0.840 1.050 1.315 1.660 1.900 2.375 2.875 3.000 3.500 4.252 4.500 5.236 5.500 5.563 6.260 6.500 6.625
05 n/a
07 n/a
10 0034
12 0042
15 0048
20 0060
25 0073
26 0076
30 0089
41 0108
42 0114
51 0133
52 0139
53 0141
61 0159
62 0165
63 0168
20
26.9
25
33.7
32
42.4
40
48.3
50
60.3
65
73.0
65
76.1
80
88.9
100
108.0
Digits 01, 02, & 03: Figure number
Digit 04: Internal Code
Digit 05: Gasket: E for C-style EPDM (Grade E)
T for Tri-Seal EPDM (Grade E)
B for C-style Nitrile/Buna-N (Grade T)
D for C-style EPDM
(Grade EN, suitable for potable water applications) V for C-style Fluoro Elastomer (Grade O)
S for C-style Silicone (Grade L)
Digits 06 thru 09: Size Digit 10: Finish:
0 for Painted Orange
1 for Painted Red (RAL 3000) 2 for Galvanised
3 for Unpainted
4 for Stainless Steel 316
5 for Painted White (RAL 9010) R for Rilsan
8.625 80 0219
10.750 11 0273
100
114.3
125
133.0
125
139.7
125
141.3
150
159.0
150
165.1
150
168.3
200
219.1
250
273.0
300
323.9
12.750 14.000 16.000 18.000 20.000 24.000
13 0324
14 0355
16 0406
18 0457
21 0508
24 0610
Digits 06-07-08-09
350
355.6
400
406.4
450
457.2
500
508.0
600
609.6
14
Pipe Size
Nominal mm
Inches
O.D. mm Inches
Sizes Codes for Outlet Fittings & Reducers Example: 4” x 2” 4220 (Biggest Size First)
Sizes Codes for Couplings & Fittings
15
21.3
Figure No. Gasket
774ME00891
Internal Size Finish Code
Outlet Fitting DIGIT 05
T = BSP thread N = NPT thread G = Grooved