56 Gaugeable Tube Fittings and Adapter Fittings
Tools and Accessories Hydraulic Swaging Units
MHSU Ordering Information Select an ordering number.
Ordering Numberss MHSU Unit
Up to 1 in./ 25 mm sizes MS-MHSU-U-E
and over sizes MS-MHSU-O-E MHSU Unit with Tooling Kit
1 in./25 mm up to 1 in. sizes MS-MHSU-U-E-FKIT-M Fractional
Fractional 1 in. and over sizes MS-MHSU-O-E-FKIT-M
38 mm➀ sizes MS-MHSU-O-E-MKIT-M ➀ 50 mm tooling available separately.
Metric up to 25 mm sizes MS-MHSU-U-E-MKIT-M Metric 25 to
Support Base Add -B to the ordering number.
Examples: MS-MHSU-U-E-B MS-MHSU-U-E-FKIT-M-B
Stainless Steel Connection Tubing
Add -T to the ordering number for an MHSU with support base.
Examples: MS-MHSU-U-E-B-T MS-MHSU-U-E-FKIT-M-B-T
Operating Instructions
MHSU ordering numbers include English-language instructions. For other languages, visit
swagelok.com.
Accessories
Additional and replacement gap inspection gauges are available. See page 60.
See the table below for replacement retaining rings and pliers.
MHSU Unit Ordering Number Retaining Ring
Up to 1 in./ 25 mm sizes MS-MHSU-N5000-200-H
and over sizes MS-MHSU-N5000-315-H Retaining Ring Pliers
1 in./25 mm
Up to 1 in./ 25 mm sizes MS-MHSU-0504
and over sizes MS-MHSU-0700 1 in./25 mm
See the Swagelok Multihead Hydraulic Swaging Unit (MHSU) Setup and Operating Instructions, MS-12-37, for information about using the MHSU.
Air-Actuated Hydraulic Swaging Unit (AHSU)
Tooling Kits Up to 1 in./25 mm
Tube OD
Ordering Number
Dimensions, in.
1/2 MS-MHSUT-U-810-M 5/8 MS-MHSUT-U-1010-M 3/4 MS-MHSUT-U-1210-M 7/8 MS-MHSUT-U-1410-M 1
MS-MHSUT-U-1610-M SAF 2507 Tubing
5/8 MS-MHSUT-O-2507-1010-M 3/4 MS-MHSUT-O-2507-1210-M Dimensions, mm
12 MS-MHSUT-U-12M0-M 14 MS-MHSUT-U-14M0-M 15 MS-MHSUT-U-15M0-M 16 MS-MHSUT-U-16M0-M 18 MS-MHSUT-U-18M0-M 20 MS-MHSUT-U-20M0-M 22 MS-MHSUT-U-22M0-M 25 MS-MHSUT-U-25M0-M
1 in./25 mm and Over
Tube OD
1
Ordering Number
Dimensions, in. MS-MHSUT-O-1610-M
1 1/4 MS-MHSUT-O-2000-M 1 1/2 MS-MHSUT-O-2400-M 2
MS-MHSUT-O-3200-M Dimensions, mm
25 MS-MHSUT-O-25M0-M 28 MS-MHSUT-O-28M0-M 30 MS-MHSUT-O-30M0-M 32 MS-MHSUT-O-32M0-M 38 MS-MHSUT-O-38M0-M 50 MS-MHSUT-O-50M0-M
■ Requires only one unit with interchangeable tooling to swage 1/4 to 1/2 in. and 6 to 12 mm Swagelok tube fitting ferrule sizes
■ Requires no threading of nut on or off the tooling
The AHSU cannot be used for SAF 2507 tubing or for medium- pressure tubing.
AHSU Unit Components ■ Air-actuated hydraulic swaging unit ■ Hex key
■ Adapter plates—for tube fittings smaller than 1/2 in. or 12 mm
■ Safety glasses ■ Gap inspection gauges ■ Operating instructions ■ Carrying case
Tooling Kit Components
■ Die head sets and gap inspection gauges for Swagelok tube fitting sizes: ■ Fractional—1/4, 3/8, and 1/2 in. ■ Metric—6, 8, 10, and 12 mm
Technical Data ■ Dimensions—AHSU case
19 in. (48.3 cm) high, 15.5 in. (39.4 cm) wide, 7.5 in. (19.0 cm) deep
■ Weight
AHSU in case with tooling kit—28 lb (12.7 kg)
■ Power requirements
20 to 70 psig (1.3 to 4.9 bar) regulated shop air, depending on fitting size and material
■ Construction
High-strength stainless steel tooling for durability and corrosion resistance
■ Air inlet port 1/4 in. Swagelok tube fitting
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