DIMENSIONAL DRAWINGS
PERFORMANCE
NTG50 METAL
RUBBER-FITTED
NTG50
NOMAD TRANS-FLO™
4
Height ............................................. 668 mm (26.3")
Width .............................................. 404 mm (15.9")
Depth ............................................. 343 mm (13.5")
Est. Ship Weight .................Aluminum 33 kg (72 lbs)
316 S.S. 51 kg (112 lbs)
Air Inlet ...............................................19 mm (3/4")
Inlet ....................................................... 51 mm (2")
Outlet .................................................... 51 mm (2")
Suction Lift ...................................... 6.4 m Dry (21')
9.5 m Wet (31')
Displacement/Stroke ....................2.69 l (0.71 gal.)
1
Max. Flow Rate .......................... 617 lpm (163 gpm)
Max. Size Solids .................................6.4 mm (1/4")
1
Displacement per stroke was calculated at 4.8 bar
(70 psig) air inlet pressure against a 2 bar (30 psig)
head pressure.
Example:
To pump 318 lpm (84 gpm) against
a discharge pressure head of 2.1 bar (30 psig)
requires 4.1 bar (60 psig) and 85 Nm
3
/h (50 scfm) air
consumption. (See dot on chart.)
Caution: Do not exceed 8.6 bar (125 psig) air
supply pressure.
Flow rates indicated on chart were determined by pumping water.
For optimum life and performance, pumps should be specified so that daily operation parameters
will fall in the center of the pump performance curve.
DIMENSIONS
BSP threads available.
ITEM METRIC (mm) STANDARD (inch)
A
404
15.9
B
48
1.9
C
630
24.8
D
668
26.3
E
361
14.2
F
58
2.3
G
61
2.4
H
272
10.7
J
343
13.5
K
229
9.0
L
254
10.0
M
257
10.1
N
312
12.3
P
15
0.6
R
64
2.5
