INSTALLATION INSTRUCTIONS FOR LET-LOK® FITTINGS 38mm-50mm 11/4’’-2’’ 1. Close the nut and ferrules on the tube with a hydraulic tool. 2. Open and release from the tool. 3. Apply the G-Rapid paste on areas A and B. 4. Tighten the nut on body 1/2 a turn with a wrench G-RAPID PLUS LOW FRICTION PASTE HIGH SAFETY GOLDEN GAUGE SIZE: In applications where severe conditions and high pressure exist, we recommend the following installation procedures: 1. Check that the nut is finger tight. 2. Insert the tube (up to the shoulder). 3. Rotate the nut with a wrench until the tube does not rotate freely. 4. Mark position of the nut. 5. Rotate the nut 1-1/4 turns. This method ensures that even if the tube O.D. is at the minimum tolerance, the ferrules will be in contact with the tube for the full 1-1/4 rotation. ADDITIONAL SIZES: GOLDEN GAUGE PART NO. LET-LOK® SIZE Dimensions are for reference only, and are subject to change without notice. HAM-LET ADVANCED CONTROL TECHNOLOGY

HAM-LET PREASSEMBLY TOOL In constrained installation areas, LET-LOK® fittings can be assembled with the preassembly tool and a second step on the system. PART NO. LET-LOK® SIZE Instruction for using ”Preassembly Tool” 6mm-16mm, 1/4”-5/8” Instruction for using ”Preassembly Tool” 1/8”-3/16”, 2mm-4mm 1. Assemble HAM-LET ferrules and nut on the Preassembly Tool, tighten the nut to finger tight position. 2. Insert the tube through the nut and ferrules until the tube touches the bottom (shoulder). 3. From the finger tight position, rotate the nut 1-1/4 turns (450°). 4. Release the nut from the Preassembly...

STAINLESS STEEL TUBE CUTTER Ordering Information REAMERS, DEBURRING TOOLS Ordering Information Tube Cutter Replacement Wheel LEVER TUBE BENDERS HYDRAULIC PRE-ASSEMBLY TOOL Ordering Information Ordering Information Tube Size Bend Radius HPAT- Large Full large size tool - 1”, 11/4”, 11/2” Lever Bender 6 Lever Bender 8 HAM-LET ADVANCED CONTROL TECHNOLOGY

TUBE HOLDERS PERFORATED STAINLESS STEEL TUBE HOLDER SUPPORT HL / PN BLANK STAINLESS STEEL TUBE HOLDER SUPPORT HL / PN ORDERING INFORMATION Perforation Finish Type Zink Coating Yellow CLAMPED TUBE HOLDERS HL / PN COMPRESSION TUBE FITTINGS

STOP COLLAR Dimensions are for reference only, and are subject to change without notice. Let-Lok® tube Fittings, Rev.02, January HAM-LET ADVANCED CONTROL TECHNOLOGY