Wilkerson M31 - Manual (Page 2)

Coalescing Filter Model M31 with Variations and Accessories 83-284-000
MAINTENANCE
1. The element operates effectively when it is saturated. The element's
useful life will end only when the resistance to flow becomes too high
or the maximum permissible pressure is reached. The element cannot
be cleaned or reused and must be replaced at the end of its useful
life.
2. IF THE UNIT HAS A MANUAL DRAIN, drain the unit once every 8
hours.
3. When bowl becomes dirty, replace the bowl or clean by wiping with a
dry, clean cloth.
4. Before placing the unit in service, make sure that the bowl and bowl
guard are reinstalled, and securely locked in place.
PRESS
TURN
PRESS
TURN
D iff e rential
P r es sure
In d icator
Body
N NR
Body
N NR
Gasket
Gasket
Filter
Element
Type B
or Type C
Flex-Drain TM
(Plastic Bowls Only)
Automatic
Drain
O-ring
Automatic
Drain
O-ring
O-ring
Transparent
Bowl
Bowl
Guard
Nut
Clamp Ring
Assembly
NNR
Clamp Ring
Assembly
NNR
Nut
Insert
Retainer
Petcock
Metal
Bowl
Filter
Element
Type D
Bowl
Insert
Plate
Bowl
O-ring
Bowl
O-ring
REPAIR KITS AND REPLACEMENT PARTS
Bowl O-Ring Kit (Buna-N) -10 per Kit ................................. GRP-95-256
Bowl O-Ring Kit (Fluorocarbon) -10 per Kit ........................ GRP-95-942
Filter Element Repair Kits –
Type D Element Kit .......................................................... MXP-95-522
Type C Element Kit .......................................................... MTP-95-521
Type B Element Kit .......................................................... MSP-95-993
Flex-Drain™.......................................................................... FRP-95-610
Automatic Drain (w/ Nitrile Seals) ........................................ GRP-95-973
Automatic Drain (w/ Fluorocarbon Seals) ............................ GRP-95-981
Plastic Bowl Kits –
with Flex-Drain™ w/ Fluorocarbon Seals ........................ GRP-95-940
with Flex-Drain™ w/ Bowl Guard ..................................... GRP-95-938
with Automatic Drain / Fluorocarbon Seals /
Bowl Guard ......................................................................
GRP-95-941
Bowl Guard .......................................................................... DRP-95-810
Metal Bowl Kits –
with Petcock / Fluorocarbon seals ................................... MRP-95-939
Differential Pressure Indicator .............................................. DP2-01-000
ACCESSORIES
Wall Mounting Bracket ......................................................... GPA-95-946
NNR = Not Normally Replaced