Specifications
I-4
TECHNICAL
40,000 PSI
TECHNICAL
US & Canada: 800-231-8192 or 832-590-1300
HIGH PRESSURE LANCE (HP LANCE)
CONNECTION TYPES
• This connection has the same geometry and threads as a 
standard high pressure tubing connection with the exception 
that right-hand threaded tubes are available.
• Male tubing is inserted directly into a female connection 
without the use of a gland and collar.
• Used in tube cleaning operations where standard connections 
are too large in diameter.
BUTTON SEAL
• Utilizes an inexpensive button-style seal which absorbs abuse 
and wear, preventing damage to the seating surfaces of more 
costly components.
• 
Used in the SP-40 Tornado Gun, Multi-Mode
 Valve, and in 
some automated lancing systems.
SIZE CONNECTION THREAD
RECOMMENDED TORQUE
ft-lbs N-m
1/4" HP Lance LH 1/4"-28UNF-LH
15 20
1/4" HP Lance RH 1/4"-28UNF-RH
3/8" HP Lance LH 3/8"-24UNF-LH
20 27
3/8" HP Lance RH 3/8"-24UNF-RH
9/16" HP Lance LH 9/16"-18UNF-LH
25 34
9/16" HP Lance RH 9/16"-18UNF-RH
ACTUAL SIZE REFERENCE CHART
ACTUAL SIZE REFERENCE CHART
CONNECTION 
THREAD
RECOMMENDED  
TORQUE
ft-lbs N-m
9/16" - 18UNF 40 54










