
16
Neptune stepper motor-driven diaphragm pump NXP-M and NXP-P
Operating instructions
Dimensions
6.2 NXP-M/P 375, 540, and 810
~
3.31
~
0.69
L
L
~
2.1
~
7.
12
2.76
Ø
0.26
Ø
3.31
3.94
4.57
~
9.33
~
7.93
Fig. 9: Dimensioned drawing of NXP-M/P 375,540, and 810 with dosing head made of PVC, PP, PVDF or stainless steel (1.4571) (all dimensions in mm)
Hose clamp connector
Material
Scale
Nominal width
L
NXP-M/P 375,540, and 810
PVC / PP / PVDF
4/6 mm
DN4
31
1/4x3/8"
1/4"
34
Stainless steel (1.4571) / PVDF
4/6 mm
DN4
50
~ 5.2 (stainless steel)