Taylor-Wharton XL-55HP (with dual regulators) - Manual (Page 11)

In use, the CGA Tailpiece couples to the fill connection on the container being filled. The
Relief Valve vents pressure over 350 psig (24 bar/2413 kPa) that builds up in the fill line
due to trapped liquid. The Dump Valve is used to allow the operator to blow-don the
receiving container during a pump fill, or to relieve residual pressure from expanding liquid
trapped in the line before disconnecting the fill line.
Fill kits are available with different combinations of hose length and fittings for a specific
gas service. The following chart identifies the available transfer hoses and fill tee assem-
blies.
TRANSFER HOSE CHART
Description Cylinder End Part
(Service/Hose Length) Connections(s) Fittings Number
Inert (N2,Ar) Service
4 ft. (1.2 m) Stainless Steel LIQUID or VENT Valve CGA 295 to 3/8 in. NPT 1700-9C65
6 ft. (1.8 m) Stainless Steel LIQUID or VENT Valve CGA 295 to 3/8 in. NPT 1600-9C66
6 ft. (1.8 m) Stainless Steel USE Valve CGA 580 to 3/8 in. NPT GL50-8C51
Oxygen Service
6 ft. (1.8 m) Stainless Steel LIQUID or VENT Valve CGA 440 to 3/8 in. NPT GL50-8C53
6 ft. (1.8 m) Stainless Steel USE Valve CGA 540 to 3/8 in. NPT GL50-8C56
Carbon Dioxide Service
6 ft. (1.8 m) Stainless Steel LIQUID or USE Valve CGA 320 to 3/8 in. NPT HP50-8C51
4 ft. (1.2 m) Stainless Steel VENT Valve CGA 295 to 3/8 in. NPT 1700-9C65
6 ft. (1.8 m) Stainless Steel VENT Valve CGA 295 to 3/8 in. NPT 1600-9C66
Nitrous Oxide Service
4 ft. (1.2 m) Stainless Steel VENT Valve CGA 295 to 3/8 in. NPT 1700-9C65
6 ft. (1.8 m) Stainless Steel VENT Valve CGA 295 to 3/8 in. NPT 1600-9C66
Fill Hose Kits
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