Filter
Top Products
MATERIAL CODE
[A] = Aluminum
[B] = Nitrile
[C] = Carbon Steel
[Co] = Copper
[CI] = Cast Iron
[E] = E.P.R.
[H] = Hytrel
[Ha] = Hastelloy -C
[K] = PVDF(Kynar)
[MSP]=MedicalGradeSantoprene
[SH] = Hard Stainless Steel
[SP] = Santoprene
[SS] = StainlessSteel
[T] = PTFE
[V] = Viton
PD20R-XPage 4 of 8
PARTS LIST / PD20X-X-X FLUID SECTION
FLUID SECTION SERVICE KITS (637309-XX)
L 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 6).
SEAT OPTIONS PD20X-XXX-XXX BALL OPTIONS PD20X-XXX-XXX
“21”
L “22” (2-1/2” dia.)
-XXX Seat Qty [Mtl] -XXX Seat Qty [Mtl] -XXX Ball Qty [Mtl] -XXX Ball Qty [Mtl ]
-AXX 94328-A (4) [SP] -HXX 94354 (4) [SH] -XAX 93358-A (4) [SP] -XSX 94805 (4) [SS]
-CXX 94328-C (4) [H] -KXX 94477-K (4) [K] -XCX 93358-C (4) [H] -XTX 93358-4 (4) [T]
-EXX 95677 (4) [C] -LXX 95639 (4) [Ha] -XGX 93358-2 (4) [B] -XVX 93358-3 (4) [V]
-FXX 95673 (4) [A] -SXX 94353 (4) [SS]
-GXX 94328-G (4) [B]
DIAPHRAGM OPTIONS PD20X-XXX-XXX
L Service Kit L “7” L “8” L “19”
-XXX
-XX = (Ball)
-XX
= (Diaphragm) Diaphragm Qty [Mtl] Diaphragm Qty [Mtl]
“O” Ring
(1/8” x 3-5/8” o.d.) Qty [Mtl]
-XXA 637309-XA 94329-A (2) [SP] ----- --- --- 94356 (4) [E]
-XXC 637309-XC 94329-C (2) [H] ----- --- --- Y327-237 (4) [V]
-XXG 637309-XG 94329-G (2) [B] ----- --- --- Y325-237 (4) [B]
-XXM 637309-XM 94329-M (2) [MSP] ----- --- --- Y328-237 (4) [T]
-XXT 637309-XT 94355-T (2) [T] 94330-A (2) [SP] Y328-237 (4) [T]
-XXV 637309-XV 95344 (2) [V] ----- --- --- Y327-237 (4) [V]
NOTE: Seat options -AXX, -CXX and -GXX do not require item 19 “O” ring.
MANIFOLD THREAD / FLUID CAP MATERIAL OPTIONS PD20X-XXX-XXX
PD20X-XCX- PD20X-XHX- PD20X-FHX- PD20X-XSX- PD20X-FSX-
Item Description (size) Qty Part No. [Mtl] Part No. [Mtl] Part No. [Mtl] Part No. [Mtl] Part No. [Mtl]
6 Diaphragm Washer (2) 94357-2 [SS] 94357-3 [Ha] 94357-3 [Ha] 94357-2 [SS] 94357-2 [SS]
9 Washer (2) 93065 [SS] 95683 [Ha] 95683 [Ha] 93065 [SS] 93065 [SS]
14 Screw (5/8” - 18 x 2-1/2”) (2) Y5-111-T [SS] 95682 [Ha] 95682 [Ha] Y5-111-T [SS] Y5-111-T [SS]
15 Fluid Cap (2) 94346 [CI] 95679 [Ha] 95679 [Ha] 95570 [SS] 95570 [SS]
60 Inlet Manifold (1) 94347-(l) [CI] 95680-(l) [Ha] 96341 u [Ha] 95510-(l) [SS] 95512 u [SS]
61 Outlet Manifold (1) 94348-(l) [CI] 95681-(l) [Ha] 96342 u [Ha] 95511-(l) [SS] 95513 u [SS]
63 Pipe Plug (2 - 11-1/2 N.P.T.) (2) Y17-28-C [C] ----- --- ----- --- ----- --- ----- ---
(R-2, 2 - 11 BSP) (2) 94439-1 [C] ----- --- ----- --- ----- --- ----- ---
l For N.P.T.F. thread models (PD20X-AXX-XXX), use “-1” u Flange models
l For BSP thread models (PD20X-BXX-XXX), use “-2”
EXTERNAL HARDWARE OPTION PD20X-XXX-XXX
PD20X-XXP-XXX PD20X-XXS-XXX
Item Description (s ize) Qty Part No. [Mtl] Part No. [Mtl]
26 Screw (M10x1.5-6gx35mm) (8) 94409-1 [C] 94409- 2 [SS]
27 Screw (M10x1.5-6gx45mm) (16) 94990-1 [C] 94990 [SS]
29 Nut (M10x1.5-6g) (16) 94992-1 [C] 94992 [SS]
COMMON PARTS
Item Description (size) Qty Part No. [Mtl] Item Description (size) Qty Part No. [Mtl]
1 Rod (1) 94358 [C]
5 Backup Washer (2) 94357-2 [SS]
68 Air Cap (models PD20R-XXX-XXX) (1) 94349-1 [SS]
(models PD20Y-XXX-XXX) (1) 94345-1 [CI]
69 Air Cap (models PD20R-XXX-XXX) (1) 94349-2 [SS]
(models PD20Y-XXX-XXX) (1) 94345-2 [CI]
L n 70 Gasket (2) 94100 [B]
126 Pipe Plug (1/4 - 18 N.P.T. x 0.41”) (2) Y17-51-S [SS]
131 Screw (M10 x 1.5 - 6g x 120 mm) (4) 94531 [C]
Ln144 “U” Cup (3/16” x 1-3/8” o.d.) (2) Y186-51 [B]
Ln175 “O” Ring (3 /32 ” x 1” o.d.) (2) Y325-117 [B]
n 180 Washer (0. 406” i.d. x 0.031” thick) (4) 94098 [Co]
181 Roll Pin (0.156” o.d. x 3/4” long) (4) Y178-56-S [SS]
V “Smart Parts” - Keep these items on hand in addition to the Service Kits for fast repair and reduction of down time.
n Air Motor Kit parts, see page 6.