Ingersoll-Rand ARO EVO EP20 Series, Руководство оператора

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EP20-XXXXX-XXX-XXX (en) Page 27 of 44
MATERIAL CODE
[A] = Aluminum
[B] = Nitrile
[Br] = Brass
[C] = Carbon Steel
[CI] = Cast Iron
[Co] = Copper
[D] = Acetal
[EP] = EPDM
[F] = FEP
[H] = Hytrel®
[NEP] = Neoprene
[Ny]
= Nylon
[P] = Polypropylene
[PU] = Polyurethane
[SH] = Hard Stainless Steel
[SP] = Santoprene®
[SS] = Stainless Steel
[T] = PTFE
[V] = Viton®
Fluid Section Service Kits:

637555-XX Fluid Section Service Kits include: Balls (see BALL Option, refer to -XX in chart below), Diaphragms (see DIAPHRAGM Op-
tion, refer to -XX in chart below), and items 3, 4, 12 and 13 (listed below).
EXTERNAL HARDWARE OPTIONS EP20-XXXXX-XXX-XXX
Item Description
(size)
Qty
Aluminum /
Cast Iron
Stainless
Steel
Part No. Mtl Part No. Mtl
26
Screw
(M10 x 1.5 - 6g x 30 mm)
(12) Y255-102-E [C] ---- ---
Flange Screw
(M10 x 1.5 - 6g x 30 mm)
(12) ---- --- 95884 [SS]
27
Bolt
(M10 x 1.5 - 6g x 45mm)
(30) Y255-105-E [C] ---- ---
Flange Bolt
(M10 x 1.5 - 6g x 45mm)
(30) ---- --- 94990 [SS]
28 Flat washer
(M10)
(42) 98214 [C] --- --
29 Flange Nut
(M10 x 1.5 - 6H)
(30) 98217 [C] 94992 [SS]
68
Screw
(M10 x 1.5 - 6g x 30 mm)
(16) Y255-102-E [C] ---- ---
Flange Screw
(M10 x 1.5 - 6g x 30 mm)
(16) ---- --- 95884 [SS]
69 Flat washer
(M10)
(16) 98214 [C] --- --
COMMON PARTS
Item Description
(size)
Qty Part No. Mtl
9 Washer (3) 98213 [SS]

12 Diaphragm, Soft Washer (3) 98026 [SP]
 
13 Bellows (3) 97868-2 [V]
14 Screw
(M16-2 x 70 mm)
(3) 98207 [SS]

16 Bellows Plate (3) 97864-2 [SS]

17 Screw
(M5 x 0.8 - 6g x 10 mm)
(12) 98057 [SS]
18 Spacer, Piston (3) 98039 [C]
20 Roll Pin
(1/8” x 0.5” length)
(6) Y178-37-S [SS]

Indicate parts included in Pump Crankcase Replacement Assembly,
see page 32
SEAT OPTIONS EP20-XXXXX-XXX-XXX BALL OPTIONS EP20-XXXXX-XXX-XXX
“21”

“22”
(2” dia.)
-XXXXX Seat Qty Mtl -XXXXX Seat Qty [Mtl]
-XXXXX
Ball Qty Mtl
-XXXXX
Ball Qty Mtl
-XXAXX 95825-A (6) [Sp] -XXHXX 95891 (6) [SH]
-XXXAX
95826-A (6) [Sp] -XXXTX 95826-4 (6) [T]
-XXFXX 95892 (6) [A] -XXSXX 95877 (6) [SS]
-XXXSX
95878 (6) [SS] -XXXVX 95826-3 (6) [V]
NOTE:
Seat Option -XXAXX does not require item 19 "O" ring.
DIAPHRAGM OPTIONS EP20-XXXXX-XXX-XXX
Item Description QTY
Santoprene Diaphragm
EP-XXXXA
PTFE Diaphragm
EP-XXXXT
Part No [Mtl] Part No [Mtl]

7 Diaphragm - Primary (3) 97973-A [Sp] 97975 [T]

8 Diaphragm - Secondary (3) 97974-A [Sp] 97976-A [Sp]

10 Diaphragm - Tertiary (3) ---- --- 97977-A [Sp]
MANIFOLD / FLUID CAP MATERIAL OPTIONS EP20-XXXXX-XXX-XXX
Aluminum Cast Iron Stainless Steel
EP20-AXXXX EP20-CXXXX EP20-SXXXX
Item Description
(size)
Qty Part No. [Mtl] Part No. [Mtl] Part No. [Mtl]
5 Backup Washer (3) 98038-3 [C] 98038-3 [C] 98038-1 [SS]
6 Fluid Washer (3) 98037-3 [C] 98037-3 [C] 98037-1 [SS]
15 Fluid Cap (3) 97960 [A] 98090 [CI] 98091 [SS]
60 Manifold, Inlet Wye (1) 98045 [A] 98069 [CI] 98083 [SS]
61 Manifold, Outlet Wye (1) 98046 [A] 98070 [CI] 98085 [SS]
62 Manifold, Outlet Straight (1) 98043 [A] 98068 [CI] 98082 [SS]
63 Manifold, Outlet PRV Wye (1) 98042 [A] 98067 [CI] 98081 [SS]
64 Manifold, Inlet Straight (1) 98040 [A] 98065 [CI] 98078 [SS]
65 Manifold, Inlet PRV Wye (1) 98041 [A] 98066 [CI] 98079 [SS]
O-RING OPTIONS EP20-XXXXX-XXX-XXX
Santoprene Diaphragm PTFE Diaphragm
EP20-XXXXA EP20-XXXXT
Item Description
(size)
Qty Part No. [Mtl] Part No. [Mtl] Part List

3 O - Ring
(1/16” x 3/4” OD) - Secondary
(3) Y327-16 [V] Y327-16 [V] Page 28

4 O - Ring
(1/16” x 3/4” OD) - Primary
(3) Y327-16 [V] Y328-16 [T] Page 28

19 O - Ring
(1/8” x 3-1/8” OD)
(6) 95992 [EP] Y328-233 [T] Page 28

41 O - Ring
(3/32” x 1-3/8” OD) - Primary
(2) Y323-123 [EP] Y324-123 [F] Page 31

58 O - Ring
(1/8” x 2” OD)
(1) Y323-224 [EP] Y324-224 [F] Page 31

59 O - Ring
(3/32” x 1-3/8” OD) - Secondary
(2) Y323-123 [EP] Y327-123 [V] Page 31
67 O - Ring
(1/8” x 3-1/8” OD)
(4) Y323-229 [EP] Y324-229 [F] Page 28

Indicate parts included in PRV assembly, see page 30.
PARTS LIST / FLUID SECTION EP20-XXXXX-XXX-XXXX
11. SUBSYSTEM OVERVIEW
FLUID SECTION SERVICE KIT
-XXXXX

Service Kit
-XX = Ball
-XX = Diaphragm
637555-XX