UL Catalog 2024-2025 - Flipbook - Page 429
VAPOR RETURN
HOSE COUPLERS
Fast, safe vapor recovery is easy with probed hose couplers.
Hose shank end bands to a vapor recovery hose and the probe
automatically opens the poppet of the vapor check valve when
coupled. The coupler comes in three sizes for use with most
vapor check valves and hose configurations. The poppetted
vapor return hose coupler design prevents vapor from escaping
when disconnected. The probe automatically opens the vapor
check valve when connected properly. The design also offers
low restrictive vapor passage. The body and probe are made of
heat-treated anodized aluminum with forged bronze cams and
stainless steel pins, and the poppet has a replaceable
fluorocarbon seal.
C
HIGHLIGHTS
• Meets API RP 1004 standard.
• Heat-treated, aluminum alloy body and brass probe.
• Forged bronze cams and stainless steel pins.
• Used with probe for opening vapor check valve.
B
SPECIFICATIONS
Model
77432002
77432003
Dim. A (inches/millimeters)
3/76.2
4/101.6
Dim. B (inches/millimeters)
6.62/168.15
6.62/168.15
Dim. C (inches/millimeters)
4.75/120.65
4.75/120.65
Weight (pounds/kilograms)
3/1.36
3.38/1.53
Item
Model
Description
1
77432002
774-CV 4" × 3" assembly
2
77432003
774-CV 4" × 4" assembly
A
11
7
3
77411201
Probe
6
10
4
77420203
3" gasket
84 9 5
5
77420204
4" gasket
6
1112507
Groove pin
7
77411603
Cam and ring assembly
73
21 3 2
TANK TRANSPORTATION
SYSTEMS
429
