DEUBLIN SERIES Duoflow Rotating Siphon Catalog C2005 Water, Steam & Hot Oil Duoflow Rotating Siphon BC-54205 & BC-54206 SERIES Special Design Features Two widely spaced Carbon Bearings provides greater support to the siphon pipe and hoses. Carbon Seal placed under compression add strength and shock resistance. Joints lasts longer. External seal wear indicator allows for planned maintenance reducing expensive downtime. The DEUBLIN Type “CR” (threaded) and “CRF” Rotary Joints are designed to be used with rotating siphon in water or other circulation service. the rotating siphon pipe is retained by a special bearing (in place of threaded stationary siphon connection), which is independent of the seal. When used in circulating liquid services with relatively equal pressure in both inlet and outlet passages, a small amount of “cross circuit” leakage between the passages must be permissible. Siphon pipes are not furnished, but must be machined to dimensions given in the table supplied. Pressure and temperature ratings are equivalent to those given for Type “C” and “CF” rotary joints. Bronze Trim Sizes 1/2” to 3” Ferrous Trim Sizes 1/2

TYPE “CR” & “CRF” Bronze Trim Construction Bronze sleeve and end cap, with casing for water, brine and low pressure steam. Steam - 125 psi (8.6 BAR) Water - 300 psi (20.6 BAR) Ferrous Trim Construction Recommended for higher pressure steam to 250 psi (17.2 BAR). Hot Oil Construction Recommended for Hot Oil services rated at 100 psi (6.8 BAR) & +446 °F. For BSPT threads: Add a “B” to the end of the part number. Example: BC-54205-08-50B Ferrous Trim Part Number Bronze Trim Part Number Siphon Pipe Size Siphon Pipe Turned Dimension Siphon Pipe Turned Length Siphon Pipe Length into Union Joint Size...

Threaded End & Siphon Pipe Siphon Pipe Length into Union ØA Siphon Pipe Turned Length Siphon Pipe Turned Diameter CF Connection Ferrous & Bronze Trim 1” & 11/2” - 3 Siphon Pipe Length into Union 1/16” Gasket Quick Release Connection Ferrous Trim Only 1” - 3” Siphon Pipe Length into Union 1/16

DEUBLIN SERIES Journal Flange & Repair Kits Information Quick Release Connection Flange Face seal Face seal Slit Wedge Quick Release Connection Quick Release Flanges and split wedges are available. Contact DEUBLIN for more information. Gasket Repair Kits Joint Size Part Number Specifications subject to change without notice. Copyright c 2013 DEUBLIN Company Spherical Seal Placement example