20/11/2020 582156110-EN-indC-Pump-20F50 pH.docx
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Common parts
Ind # Part numbers Description Qty
*- 016 189 901 Spare set 1
1 016 180 500 Seat and diaphragm assembly 1
2 016 180 300 Valve 1
3 909 130 305 O-Ring R 1
*5 016 180 400 Piston assembly 1
7 016 180 001 Body 1
8 016 180 005 Spring support 1
9 016 180 100 Hat 1
11 050 312 302 Spring (valve) 1
12 016 180 006 Plug 1
13 933 151 275 Screw, 5 x 20 (x 1) 4
Specific parts
For P = 3.5 bar / 51 psi
Ind # Part numbers Description Qty
6a 016 370 505 Black knob 1
10a 050 319 903 Spring (3.5 bar / 51 psi) 1
For P = 5.5 bar / 80 psi
Ind # Part numbers Description Qty
6b 016 380 505 Phosphorus knob 1
10b 050 319 402 Spring (5.5 bar / 80 psi) 1
* Preceding the index number denotes a suggested spare parts.