72 Culligan® M1 Series Reverse Osmosis
72 Cat. No. 01022940
Membrane Vessel
End Cap
Retaining Rings
Screws
O-Rings
FLOW
Membrane
Housing
2
3
4
1
NOTE:
1 Does NOT
Include 2
Head Seal
O-Ring
5
Figure 53. Membrane vessel.
Item Part No. Description 1S 2S 3S 2L 3L 4L
01025333 Assembly, Membrane Housing, Single, 2.5"x21" 1 2 3
01025334 Assembly, Membrane Housing, Single, 2.5"x40" 2 3 4
1 01025336 Housing, FRP, 2.5"x21"with endcaps 1 2 3
1 01025335 Housing, FRP, 2.5"x40"with endcaps 2 3 4
2 01024288 RO Membrane, 2.5"x21" 1 2 3
2 01024289 RO Membrane, 2.5"x40" 2 3 4
3 01025324 End Plug Assy 2.5", metric 2 4 6 4 6 8
4 01023072 O-Ring kit 2.5" 1 2 3 2 3 4
5 P1022648 O-Ring, Head Seal, 2.5” (20 Pack) 2 4 6 4 6 8
01023411 Clamps, RO Housings, 2.5", metric 1 2 3 2 3 4
1
Housing assemblies do not include membranes.
5
The amount listed for the units refers to the number of individual o-rings required NOT the number of packets required for
an entire unit; i.e. an entire M1-2S unit requires 4 individual o-rings NOT 4 packages of o-rings.