81883XPage 4 of 12
PARTS LIST / 81883X FLUID SECTION
L 862040 Diaphragm Repair Kits include: Item # 2 7 8 19 20 33 Grease Packet Operator's Manual
(standard for models 818830, 818837) Qty 1 2 2 4 2 4 1 1
~ 862041 Diaphragm Repair Kits include: Item # 2 3 7 19 20 33 64 Grease Packet Operator's Manual
(standard for models 818834, 818838) Qty 1 2 2 4 2 4 2 1 1
V 862045 Ball and Seat Repair Kits include: Item # 19 20 21 22 Grease Packet Operator's Manual
(stainless steel ball and seat) Qty 4 2 4 4 1 1
z 862046 Ball and Seat Repair Kits include: Item # 19 20 21 22 Grease Packet Operator's Manual
(optional PTFE ball & stainless steel seat) Qty 4 2 4 4 1 1
Y 862047 Ball and Seat Repair Kits include: Item # 19 20 21 22 Grease Packet Operator's Manual
(optional Santoprene ball & stainless steel seat) Qty 4 2 4 4 1 1
WETTED COMMON PARTS
818830, 818834, 818837, 818838
Item Description (size in inches) Qty Part No. [Mtl]
1 Connecting Rod (1) 873035 [SS]
~L 2 O" Ring (3/32" x 5/8" o.d.) (1) [B]
~ 3 O" Ring (1/16" x 9/16" o.d.)
(models 818834, 818838)
(2) [T]
5 Diaphragm Washer (2" o.d.) (2) 873403 [GFN]
6 Diaphragm Washer (2" o.d.) (2) 873287 [SS]
~L 7 Diaphragm (2) [T]
L 8 Diaphragm (models 818830, 818837) (2) [SP]
12 Washer (models 818837, 818838) (4) [A]
14 Flange Screw (5/16" Ć 18 x 3/4") (2) [SS]
15 Fluid Cap (models 818830, 818834) (2) 873288 [SS]
Fluid Cap (models 818837, 818838) (2) 873427 [A]
YzV~L 19 O" Ring (3/32" x 1Ć5/16" o.d.) (4) [T]
YzV 21 Seat (4) [SS]
V 22 Ball (3/4" diameter) (4) [SS]
z Ball (3/4" diameter) (4) [T]
Y Ball (3/4" diameter) (4) [SP]
26 Flange Screw (5/16" Ć 18) (8) [SS]
43 Ground Strap (1) [SS]
57 Ground Kit Ass'y (not shown) (1) 873067
60 Manifold, Inlet (818830, 818834) (1) 873037 [SS]
Manifold, Inlet (818837, 818838) (1) 873425 [A]
61 Manifold, Outlet (818830, 818834) (1) 873036 [SS]
Manifold, Outlet (818837, 818838) (1) 873426 [A]
62 Flange Nut (5/16" Ć 18) (16) [SS]
63 Pipe Plug (1/2 Ć 14 N.P.T.)
(models 818830, 818834) (1) 873430 [SS]
(models 818837, 818838) (1) 873431 [C]
~ 64 O" Ring (.210" x 4.576" o.d.)
(models 818834, 818838)
(2) [U]
MATERIAL CODE
[A] = Aluminum
[B] = Nitrile
[C] = Carbon Steel
[GFN] = Glass Filled Nylon
[SP] = Santoprene
[SS] = Stainless Steel
[T] = PTFE
[U] = Polyurethane
CROSS SECTION / 818830, 818834
Figure 2