Page 165 - GRINNELL Mechanical Products Catalogue

pRESSuRE & DESiGN DATA
This chart is provided as a guide for converting metric and imperial and measurements .
Metric/Imperial Conversion Chart
Convert Metric to Imperial
Convert Imperial to Metric
MilliMetres (mm)
Metres (m)
Kilogrammes (kg)
Grammes (g)
Kilopascals (kPa)
Bar
Newtons (N)
Newton Metres (N•m)
Celsius (°C)
Watts (w)
Litres per min. (L/M)
Cubic Metres per min. (m3/m)
X 0.03937
X 3.281
X 2.205
X 0.03527
X 0.145
X 14.5
X 0.2248
X 0.738
C + 17.78 × 1.8
X 1.341 × 10-3
Inches X (in)
Feet X (ft)
Pounds X (lb)
Ounces X (oz)
Pressure X (psi)
Pressure X End Load X
(lb)
Torque X
(lbft) Temp. (°F)
Horsepower X (hp)
Gal. per Min. X (gpm)
10-3 Gal. per Min. X (gpm)
25.4
0.3048
0.4536
28.35
6.894
.069
4.45
1.356
F – 32 ÷ 1.8
745.7
3.785
3.7865
X
X
0.2642
264.2
Flange Washer Adapter
BA
Pipe Size
Dimensions - mm Inches
Nominal mm Inches
O.D. mm Inches
A
B
50
60.3
100.0
57.2
Pipe Size
Dimensions - mm Inches
Nominal mm Inches
O.D. mm Inches
A
B
150
168.3
217.4
163.6
2 2-1⁄ 2 – 3 4 – 5 –
2.375 2.875 3.000 3.500 4.500 5.500 5.563 6.500
3.94
4.69
4.89
5.19
6.69 4.38 7.45 5.32 7.56 5.38 8.47 6.32
6
8 10 12
6.625 8.625 10.750 12.750
8.56 10.81 13.19 15.94
6.44
8.44 10.50 12.50
2.75 2.75 2.88 3.38
65
73.0
119.1
69.9
200
219.1
274.6
214.4
65
76.1
124.2
73.2
250
273.0
335.0
266.7
80
88.9
131.8
85.9
300
323.9
404.9
317.5
100
114.3
169.9
111.3
For information on additional sizes, contact GRINNELL Mechanical Products.
Metal flange washer adapters are required when the Figure 71 flange adapter is used against surfaces such as:
• Rubber surfaces
• Adapting to AWWA cast flanges • Rubber faced wafer valves
• Serrated flange surfaces
Available in stainless steel ASTMA666 Type 304-2B. Contact GRINNELL Mechanical Products
125
139.7
189.2
135.1
125
141.3
192.0
136.7
150
165.1
215.1
160.5
Refer to back cover for country-specific customer care numbers.
165
Design Data