Flowserve NRGS 16-1 - Manual (Page 5)

5
Legend
B B B B B
C C C C C
D D D D D
F F F F F
G G G G G
H H H H H
IIIII
J J J J J
K K K K K
L L L L L
M M M M M
N N N N N
O O O O O
Q Q Q Q Q
A A A A A
E E E E E
P P P P P
Electrode thread 1" BSP, DIN 228
Seating surface
Joint ring (of stainless steel 1.4301) D 33 x 39 to DIN 7603
Flange DN 50 (2"), PN 40 to DIN 2635
Housing screws M4
Cable entry PG 9 / PG 16
Housing cover
LED “MIN”
LED “Pump ON”
LED “Pump OFF”
LED “MAX”
DIP switch “Measuring range”
Terminal strip
PE connection
Terminal strip ‘Test’
Thermal fuse T
max
102 °C
Screw