Find the Products You Need. Fast. Select categories ▼ Airtubes (32) Friction Discs (14) Rotating Unions (679) + Air/Hydraulic Unions (143) Air/Hydraulic Unions|Rotating Unions (0) Energy (5) General Purpose Unions (211) General Purpose Unions|Rotating Unions (0) Hot Oil Unions (36) Hot Oil Unions|Rotating Unions (0) Machine Tool Unions (92) Oilfield Unions (18) Service Kits & Tools (6) Steam Unions (72) Steam Unions|Rotating Unions (0) Water Unions (293) Uncategorized (5) SEARCH Most Popular Products NEW! 4-231-020-010-0 4-231-020-010-0 Wichita Clutch 27"/30" High Speed Airtube with 3 Spuds/Connections Part# 4-231-020-010-0 $1,251.88 Add to cart NEW! 4-231-020-011-0 4-231-020-011-0 Wichita Clutch 30H High Speed Airtube with 4 Spuds/Connections Part# 4-231-020-011-0 $2,200.21 Add to cart NEW! 4-291-020-000-0 4-291-020-000-0 Wichita Clutch 27″ High Torque Pancake Style Airtube Part# 4-291-020-000-0 $1,761.92 Add to cart NEW! 4-262-020-012-0 4-262-020-012-0 Wichita Clutch 36" Airtube with 4 Spuds/Connections Part# 4-262-020-012-0 $1,874.96 Ships same day Add to cart NEW! F127-011-200 F127-011-200 - Deublin 5" Water Union, Flanged Rotor Part# F127-011-200 $8,975.00 Add to cart F127-011C200 F127-011C200 - Seal Kit for F127-011-200 Deublin 5" Water Union Part# F127-011C200 $2,441.00 Add to cart Harman Company Authorized Distributors New to Harman Company NEW! 4-231-020-010-0 4-231-020-010-0 Wichita Clutch 27"/30" High Speed Airtube with 3 Spuds/Connections Part# 4-231-020-010-0 $1,251.88 Add to cart NEW! 4-231-020-011-0 4-231-020-011-0 Wichita Clutch 30H High Speed Airtube with 4 Spuds/Connections Part# 4-231-020-011-0 $2,200.21 Add to cart NEW! 4-291-020-000-0 4-291-020-000-0 Wichita Clutch 27″ High Torque Pancake Style Airtube Part# 4-291-020-000-0 $1,761.92 Add to cart NEW! 4-262-020-012-0 4-262-020-012-0 Wichita Clutch 36" Airtube with 4 Spuds/Connections Part# 4-262-020-012-0 $1,874.96 Ships same day Add to cart NEW! F127-011-200 F127-011-200 - Deublin 5" Water Union, Flanged Rotor Part# F127-011-200 $8,975.00 Add to cart NEW! 1102-134-005 1102-134-005 - 1/4" NPT RH In-Shaft Part# 1102-134-005 $697.00 Add to cart