PM20X-X-X-BXX (en)
Page 5 of 12
PARTS LIST / PM20X-X-X-BXX FLUID SECTION
FLUID SECTION SERVICE KITS (637309-XXX or 637309-XX)
For Fluid Kits With Seats:
637309-XXX Fluid Section Service Kits include: Seats (see SEAT Option, refer to -XXX in chart below), Balls (see BALL Option, refer to -XXX in chart below), Dia-
phragms (see DIAPHRAGM Option, refer to -XXX in chart below), and items: 19, 70, 144, 175, (listed below) plus 174 and 94276 Lubriplate FML-2 grease (page 7).
For Fluid Kits Without Seats:
637309-XX Fluid Section Service Kits include: Balls (see BALL Option, refer to -XX in chart below), Diaphragms (see DIAPHRAGM Option, refer to -XX in chart below),
and items: 19, 70, 144, 175, (listed below) plus 174 and 94276 Lubriplate FML-2 grease (page 7).
COMMON PARTS
SEAT OPTIONS
PM20X-CSS-XXX-BXX
BALL OPTIONS
PM20X-CSS-XXX-BXX
“21”
“22”
(2-1/2” diameter)
-XXX Seat
Qty
[Mtl]
-XXX Ball
Qty [Mtl]
-MXX 94328-M (4)
[MSP]
-XMX 93358-M (4) [MSP]
-SXX 94353
(4)
[SS]
-XTX 93358-4
(4)
[T]
DIAPHRAGM OPTIONS PM20X-CSS-XXX-BXX
Service Kit
with seats
Service Kit
without seats
“7”
“8”
“19”
-XXX
-XXX = (Seats)
-XXX = (Ball)
-XXX = (Diaphragm)
-XX = (Ball)
-XX = (Diaphragm) Diaphragm Qty [Mtl] Diaphragm Qty [Mtl] “O” Ring
Qty [Mtl]
-XXL 637309-XXL
637309-XL
94355-L
(2)
[L]
94330-A
(2)
[SP] Y328-237
(4)
[T]
-XXM 637309-XXM
637309-XM
94329-M
(2) [MSP] -----
---
---
Y328-237
(4)
[T]
-XXT 637309-XXT
637309-XT
94355-T
(2)
[T] 94330-A
(2)
[SP] Y328-237
(4)
[T]
CENTER SECTION PART OPTIONS PM20X-CSS-XXX-BXX
ALUMINUM
Stainless Steel
PM20A-CSS-XXX-BXX PM20S-CSS-XXX-BXX
Item Description
(size)
Qty Part No.
[Mtl] Part No.
[Mtl]
5 Backup Washer
(2) 96503
[A]
94357-2
[SS]
68 Air Cap
(1) 94715-1
[A]
94349-1
[SS]
69 Air Cap
(1) 94715-2
[A]
94349-2
[SS]
175
“O” Ring
(3/32” x 1” OD)
(2) Y325-117
[B]
-----
---
(3/32” x 1-1/16” OD)
(2) -----
---
Y325-118
[B]
181 Roll Pin
(5/32” OD x 3/4” long)
(4) -----
---
Y178-56-S
[SS]
“Smart Parts”, keep these items on hand in addition to the Service Kits for fast repair and reduction of down time.
Air Motor Kit parts, see pages 7.
Item
Description (size)
Qty Part No.
[Mtl]
1 Rod
(1) 97386
[C]
6 Diaphragm Washer
(2) 97316
[SS]
9 Washer
(2) 97318
[SS]
14 Screw
(5/8” - 18 x 2-1/2”)
(2) 97319
[SS]
15 Fluid Cap
(2) 95570-1
[SS]
26 Screw
(M10 x 1.5 - 6g x 35 mm)
(8) 94409-2
[SS]
27 Screw
(M10 x 1.5 - 6g x 45 mm)
(16) 94990
[SS]
29 Nut
(M10 x 1.5 - 6g)
(16) 94992
[SS]
43 Ground Lug
(1) 93004
[Co]
Item
Description (size)
Qty Part No.
[Mtl]
60 Inlet Manifold
(1) 95508
[SS]
61 Outlet Manifold
(1) 95509
[SS]
70 Gasket
(2) 94100
[B]
131
Screw
(M10 x 1.5 - 6g x 120 mm)
(PM 20A)
(4)
94531
[C]
(PM20S)
96656
[SS]
144 "U” Cup
(3/16” x 1-3/8” OD)
(2) Y186-51
[B]
180 Washer
(0.406” ID x 0.031” thick)
(4) 94098
[Co]
MATERIAL CODE
[A]
= Aluminum
[B]
= Nitrile
[C]
= Carbon Steel
[Co]
= Copper
[L]
= Long Life PTFE
[MSp] = Medical Grade
Santoprene
[SP]
= Santoprene
[SS]
= Stainless Steel
[T]
= PTFE
NOTE:
Seat options -MXX donot require SEAT OPTIONS item 19 “O” ring.
