1455-024 Connector, L.P.
2455-049 Check Valve, L.P.
3455-026 Male Elbow
4405-155 Tube, Regulator Sensor
5455-120 Elbow
6455-122 3/8” NPT Nipple
7455-180 Male Run Tee
8455-149 Straight Tube Connector
9350-062 L.P. Plug
10510-013 O-Ring
11450-142 Manifold Block
12455-149 Straight Tube Connector
13405-150 Tube, Red Pneumo Gauge
14430-126 Washer, Regulator Mount
15405-160 Outlet Tube, Red Pneumo
16455-180 Male Run Tee
17455-040 Female Elbow
18455-051 Pneumo Valve
19455-123 1/4” NPT Nipple
20455-121 1/4” NPT Street Tee
21455-051 Pneumo Valve
22455-040 Female Elbow
23405-107 Tube, Umbilical Gauge
24455-180 Male Run Tee
25455-040 Female Elbow
26405-161 Outlet Tube, White Pneumo
27405-102 Tube, White Pneumo Gauge
28405-105 Inlet Tube, H.P. Blue
29455-117 Male Branch Tee
30405-110 Tube, L.P. Supply
31405-105 Inlet Tube, H.P. Orange
32405-104 Tube, H.P. Gauge
33455-305 Elbow Assembly, Swagelok®
34455-032 Male Elbow
35455-135 Conical Seal
36455-196 Male Run Tee, H.P.
37455-140 Selector Valve
38430-120 Washer
39405-106 SS Tube Assy., H.P.
40455-197 Male Elbow
41405-120 Regulator Assembly
42405-145 Tube, Main Pneumo Supply
43455-047 Relief Valve
44455-130 1/2” Check Valve L.P.
Key# Part # Description
A460-110 Regulator Body
B410-010 Back-up O-Ring
C510-010 O-Ring
D450-038 Seat (includes B,C,E,F) 
E 410-010 Back-up O-Ring 
F 510-010 O-Ring
G450-037 Piston Stem
H510-014 O-Ring
I450-034 O-Ring Cap, Small
J 510-014 O-Ring K 510-008 O-Ring
L410-008 Back-up Ring, Large
M450-033 O-Ring Cap, Large
N435-006 Spring
O 450-032 Piston Head
P 410-119 O-Ring
Q410-121 Thread Seal
R430-022 Nylon Locknut 
S 450-157 Regulator Cylinder
T455-026 Regulator Sensor Elbow
Interior Plumbing Arrangement