ExpanTek® Expansion Tools

Airmo offers a complete line of patented expansion test tools for quick and safe connection to plain end tube ends, standard ports and other unique connections.

Standard connection sizes range from 1/8" to 1.5" (3.175 to 38.100 mm) OD with pressures from vacuum service to 20,000 PSI (1,380 Bar). Other sizes and pressures will be considered.

Available Models

Hydro-Pel® Model 22 Expansion Tool

ExpanTek® Model 30 Hydro-Expansion Tool - Up to 10,000 PSI (690 Bar)

ExpanTek® Model 35 Hydro-Expansion Tool - Up to 15,000 PSI (1,034 Bar)

ExpanTek® Model 37 Hydro-Expansion Tool - Up to 20,000 PSI (1,380 Bar)

	Features	Benefits
	Full flow, high pre-fill rate	Decreases cycle times
	Predetermined internal tube stop	No measuring required ensuring proper tube depth engagement
	Minimal-marking collet and seal design	Prevents tube end collapse, eliminating tube end scrap
	Automatic collet actuation	Ensures fast, trouble free tool removal after each operation, decreasing cycle time
	Specially designed collet locking principle	Can be used in applications where only a short length of tube or pipe is available for engagement
	Specially designed collet locking principle	Allows engagement on short length of tube or pipe
	Built in tube end tolerances	Square cut ends are not required for efficient operation
	Compact and balanced design	Reduces operator fatigue
	All metal components are precision-machined and made from heat treated, stainless steel	Long, trouble free service
	Various seal materials are available	Flexibility for use with different test media
	Pressure compensated design	Safe operation – no additional safety devices are required
	Automatic air bleed valves available	Eliminates operator attendance during the fill cycle