ARO PF20R-X-B Operator's Manual - Page 4
Browse online or download pdf Operator's Manual for Water Pump ARO PF20R-X-B. ARO PF20R-X-B 8 pages. 2” diaphragm pump, 1:1 ratio flap valve (metallic)
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FLUID SECTION SERVICE KITS (637310-XX)
KITS INCLUDE: DIAPHRAGMS (See Diaphragm Option, refer to -XX in chart below), Flap Valve items (47), (48), (51) and (55), plus items (44),
L
(46), (70), (75), (144) and (175) listed below, plus (174) and a (94276) Lubriplate FML-2 grease packet.
FLAP VALVE OPTIONS PF20X-XXX-SXX-B
"47"
L
-XXX
Bumper
Qty
[Mtl]
-XAX 93197-5
(4)
[E]
-XGX 93197-2
(4)
[B]
-XUX 93197-5
(4)
[E]
-XVX
93197-3
(4)
[V]
SEAT OPTIONS
PF20X-XXX-XXX-B
"49"
-XXX
Seat
Qty
[Mtl]
-SXX
94366
(4)
[SS]
MANIFOLD THREAD / FLUID CAP MATERIAL OPTIONS PF20X-XXX-SXX-B
Item
Description
(size)
15 Fluid Cap
53 Manifold Elbow
60 Bottom Manifold
61 Top Manifold
63 Pipe Plug
(2 - 11-1/2 N.P.T.)
(R-2, 2 - 11 BSP)
80 Pipe Plug
(1/8 - 27 N.P.T.F.)
EXTERNAL HARDWARE OPTION PF20X-XXX-SXX-B
Item
Description
(size)
26 Screw
(M10 x 1.5 - 6g x 35 mm)
27 Screw
(M10 x 1.5 - 6g x 45 mm)
29 Nut
(M10 x 1.5 - 6g)
Item
Description
(size)
V 1 Rod
5 Backup Washer
V 6 Diaphragm Washer
9 Washer
14 Screw
(5/8" - 18 x 2-1/2")
44 Screw
L
46 Bracket
L
68 Air Cap
(models PF20R-X-X-B)
(models PF20Y-X-X-B)
V "Smart Parts" keep these items on hand in addition to the service kits for fast repair and reduction of down time.
Page 4 of 8
PARTS LIST / PF20X-X-X-B FLUID SECTION
"48"
L
Flap
Qty
[Mtl]
Gasket
93196-5
(4)
[E]
94365-1
93196-2
(4)
[B]
94365-2
93070
(4)
[U]
94365-1
93196-3
(4)
[V]
94365-3
DIAPHRAGM OPTIONS
SERVICE KIT
L
-XX = (Flap Valve)
-XXX
-XX = (Diaphragm) Diaphragm
-XXA 637310-XA
-XXG 637310-XG
-XXT
637310-XT
-XXV
637310-XV
PF20X-ACX-SXX-B PF20X-BCX-SXX-B PF20X-ASX-SXX-B PF20X-BSX-SXX-B
(N.P.T.F.)
Qty Part No.
(2)
94359
(2)
94362
(1)
94347-1
(1)
94348-1
(2)
Y17-28-C
(2)
- - - - -
(2)
Y227-2-L
PF20X-XXP-SXX-B PF20X-XXS-SXX-B
Qty Part No.
(20) 94409-1
(16) 94990-1
(16) 94992-1
COMMON PARTS
Qty Part No.
[Mtl]
(1)
94358
[C]
(2)
94357-2
[SS]
(2)
94357-2
[SS]
(2)
93065
[SS]
(2)
Y5-111-T
[SS]
(8)
94408
[SS]
(4)
93192
[SS]
(1)
94349-1
[SS]
(1)
94345-1
[CI]
"51"
"55"
L
L
Qty
[Mtl]
Gasket
(4)
[E]
94364-1
(4)
[B]
94364-2
(4)
[E]
94364-1
(4)
[V]
94364-3
PF20X-XXX-SXX-B
"7"
L
Qty
[Mtl]
Diaphragm
94329-A
(2)
[SP]
- - - - -
94329-G
(2)
[B]
- - - - -
94355-T
(2)
[T]
94330-A
95344
(2)
[V]
- - - - -
Cast Iron
(B.S.P.)
[Mtl]
Part No.
[Mtl]
Part No.
[CI]
94359
[CI]
95560
[CI]
94362
[CI]
95563
[CI]
94347-2
[CI]
95510-1
[CI]
94348-2
[CI]
95511-1
[C]
- - - - -
- - -
- - - - -
- - -
94439-1
[C]
- - - - -
[C]
Y227-2-L
[C]
Y17-50-S
[Mtl]
Part No.
[Mtl]
[C]
94409-2
[SS]
[C]
94990
[SS]
[C]
94992
[SS]
Item
Description
(size)
69 Air Cap
(models PF20R-X-X-B)
(models PF20Y-X-X-B)
70 Gasket
L n
75 Plate
L
126 Pipe Plug
(1/4 - 18 N.P.T. x 7/16")
131 Screw
(M10 x 1.5 - 6g x 120 mm)
144 "U" Cup
(3/16" x 1-3/8" o.d.)
Ln
175 "O" Ring
(3/32" x 1" o.d.)
Ln
180 Washer
(0.406" i.d. x 0.031" thick)
n
181 Roll Pin
(5/32" o.d. x 3/4" long)
MATERIAL CODE
[B] = Nitrile
[C] = Carbon Steel
Qty
[Mtl]
[Co] = Copper
[CI] = Cast Iron
(4)
[E]
[E] = E.P.R.
[SP] = Santoprene
(4)
[B]
[SS] = Stainless Steel
[T] = PTFE
(4)
[E]
[U] = Polyurethane
(4)
[V]
[V] = Viton
"8"
L
Qty
[Mtl]
- - -
- - -
- - -
- - -
(2)
[SP]
- - -
- - -
Stainless Steel
(N.P.T.F.)
(B.S.P.)
[Mtl]
Part No.
[SS]
95560
[SS]
95563
[SS]
95510-2
[SS]
95511-2
- - -
- - - - -
- - -
- - - - -
[SS]
Y17-50-S
Qty Part No.
(1)
94349-2
(1)
94345-2
(2)
94100
(4)
94620
(2)
Y17-51-S
(4)
94531
(2)
Y186-51
(2)
Y325-117
(4)
94098
(4)
Y178-56-S
n Air Motor Kit Parts, see page 6.
[Mtl]
[SS]
[SS]
[SS]
[SS]
- - -
- - -
[SS]
[Mtl]
[SS]
[CI]
[B]
[SS]
[SS]
[C]
[B]
[B]
[Co]
[SS]
PF20R-X-B
(en)