Flanges; Standard Pump; Enlarged Inlet - Johnson Pump Top Wing Series Manual

3.4.3

Flanges

1 = All thread connections (DIN, SMS, DS, BS, ISO, GAS THREAD, NPT
THREAD) and all clamp connections (ISO, SMS, DIN)
2 = All flanges DIN (PN16) and ANSI (class 150)
3.4.3.1

Standard pump

zb
3.4.3.2

Enlarged inlet

zb for flange
24
zb
zb
zb for thread connections
Pump type
TW1/0041
TW1/0082
TW2/0171
TW2/0343
TW3/0537
TW3/1100
TW4/1629
TW4/3257
All dimensions in mm
zb
Pump type Enlarged inlet
TW1/0041 25/40
TW1/0082 25/40
TW2/0171 40/50
TW2/0343 50/80
TW3/0537 50/80
TW3/1100 80/100
TW4/1629 80/100
TW4/3257 100/150
All dimensions in mm
A.0500.301/314.B – IM-TW/10.00 GB (0401)
1-zb 2-zb
85 117
85 117
107 139
107 139
131 163
136 168
178 210
182 212
2-zb 1-zb
117 125
117 125
139 147
149 157
173 181
168 178
210 220
212 222