Dual Chamber Parts

Dual Chamber Parts


Item No. Description Material 2″ 3″ 4″ 6″ 8″ 10″ 12″ 16″
1 Lower Chamber Body Cast Carbon Steel 1 1 1 1 1 1 1 1
2 O-Ring, Mating Face HNBR 1 1 1 1 1 1 1 1
3 Full Thread Stud Carbon Steel 11 14 14 18 18 18 24 28
4 Heavy Hex Nut Carbon Steel 11 14 14 18 18 18 24 28
5 Dowel Pin, Mating Face Stainless Steel 2 2 2 2 2 4 4 2
6 Alignment Screw (Factory Set) Carbon Steel 3 3 3 3 3 3 3 3
7 Socket Head Plug Carbon Steel 3 3 3 3 3 3 3 3
8 Upper Chamber Body Cast Carbon Steel 1 1 1 1 1 1 1 1
9* Eccentric Plug Assembly 1 1 1 1 1 1 1 1
10 Seat Plate Stainless Steel 1 1 1 1 1 1 1 1
11 O-Ring, Seat Plate HNBR 1 1 1 1 1 1 1 1
12 Socket Head Cap Screw Stainless Steel 8 8 8 12 12 16 16 16
13 Dowel Pin, Seat Plate Stainless Steel 2 2 2 2 2 2 2 2
14 Orifice Plate Carrier w/ Plunger Stainless Steel/Carbon 1 1 1 1 1 1 1 1
15 Gear Shaft Stainless Steel 2 2 2 2 2 2 2 2
16 Gear Shaft Spacer (Lower Chamber) Stainless Steel 2 2 2 2 2 2 2 2
17 Gear Shaft Spacer (Upper Chamber) Stainless Steel 0 0 0 2 2 0 0 0
18 Orifice Plate Seal Ring HNBR/Stainless Steel 1 1 1 1 1 1 1 1
19 Seal Bar, Coated Carbon Steel 1 1 1 1 1 1 1 1
20 Seal Bar Gasket*** Non-Abs Fiber 1 1 1 1 1 1 1 1
21 Clamp Bar, Coated Carbon Steel 1 1 1 1 1 1 1 1
22 Clamp Bar Bolts, Plated Carbon Steel 4 5 6 7 8 11 13 16
23* Safety Lock Arm Assembly 1 1 1 1 1 1 1 1
24 Safety Locking Arm Retaining Ring Stainless Steel 1 1 1 1 1 1 1 1
25* Upper Chamber Thru Cover Assembly 2 2 2 2 2 2 2 2
26 O-Ring, Upper Thru Cover HNBR 2 2 2 2 2 2 2 2
27 Hex Head Bolt, Upper Thru Cover Carbon Steel 4 4 4 4 4 4 4 4
28* Lower Chamber Thru Cover Assembly 2 2 1 2 2 2 2 2
29 O-Ring, Lower Thru Cover HNBR 2 2 2 2 2 2 2 2
30 Orientation Plate Stainless Steel 2 2 2 2 2 2 2 2
31 Split Washer Stainless Steel 4 4 4 4 4 4 4 4
32 Hex Head Screw Stainless Steel 4 4 4 4 4 4 4 4
33.1 Hex Head Bolt, Lower Thru Cover Carbon Steel 6 6 6 6 6 6 6 6
33.2 Hex Head Bolt, Lower Thru Cover Carbon Steel 2 2 2 2 2 2 2 2
34 Hex Head NPT Plug Carbon Steel 10 10 10 10 10 10 10 10
35 Crank Handle, Plated Cast Carbon Steel 1 1 1 1 1 1 1 1
36 Block & Bleed Valve Assembly Carbon/Stainless Steel 1 1 1 1 1 1 1 1
37 Equalizer Valve Assembly Carbon/Stainless Steel 1 1 1 1 1 1 1 1
38 Name Tag Stainless 1 1 1 1 1 1 1 1
39 Operating Tag Stainless 1 1 1 1 1 1 1 1
40 Button Head Rivet Stainless 6 6 6 6 6 6 6 6
41 Orifice Plate (Sold Separately) 1 1 1 1 1 1 1 1

* Denotes Sub-Assembly

** Standard 1⁄2” Ratchet, 1⁄2” and 3/16” Socket

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Dual Chamber Sub-Assembly

Item No. Description: Material: 2″ 3″ 4″ 6″ 8″ 10″ 12″ 16″
9 Eccentric Plug Assembly
9A Eccentric Plug Body, Coated Stainless 1 1 1 1 1 1 1 1
9B Insert PTFE 1 1 1 1 1 1 1 1
9C Retainer Plate Stainless Steel 1 1 1 1 1 1 1 1
9D Screw, Socket Head Stainless Steel 4 5 6 8 10 11 12 15
23 Safety Locking Arm Assembly
23A Safety Locking Arm Stainless Steel 1 1 1 1 1 1 1 1
23B Safety Lock Handle Stainless Steel 1 1 1 1 1 1 1 1
23C Spring Stainless Steel 1 1 1 1 1 1 1 1
23D Spring Retainer Clip Stainless Steel 1 1 1 1 1 1 1 1
25 Upper Cham. Thru Cover Assembly
25A Upper Thru Cover, Coated Carbon Steel 1 1 1 1 1 1 1 1
25B Packing Rings PTFE 4 4 4 4 4 4 4 4
25C Gland Follower Stainless Steel 1 1 1 1 1 1 1 1
25D Screw, Hex Head Carbon Steel 2 2 2 2 2 2 2 2
25E Split Bearings Carbon Steel 1 1 1 1 1 1 1 1
28 Lower Cham. Thru Cover Assembly
28A Lower Thru Cover, Coated Carbon Steel 1 1 1 1 1 1 1 1
28B Packing Rings PTFE 8 8 8 8 8 8 8 8
28C Gland Follower Stainless Steel 2 2 2 2 2 2 2 2
28D Split Bearings Carbon Steel 2 2 2 2 2 2 2 2
28E Dowel Pin, Lower Thru Cover Stainless Steel 2 2 2 2 2 2 2 2
28F Screw, Hex Head Carbon Steel 4 4 4 4 4 4 4 4
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