Skip to the beginning of the images gallery

Piston Q Seal

The GFS Piston Q Seal is a double-acting O-ring energized PTFE piston seal assembly used in dynamic sealing applications. The Q Seal combines the low friction performance of a typical PTFE cap seal with the sealing performance of an O-ring. The sealing ring includes a small cross-section lobed o-ring on the sealing surface, which reduces leakage. This seal can be used for applications in which 2 different fluids need to be separated; such as 2 different fluids, or a fluid and a gas. This sealing assembly is supplied standard with energizing FKM O-rings and a lobed sealing ring, other elastomers can be supplied upon request.

Performance

Pressure (Max) 5000 psi
Speed (ft/s) 6.7
Temperature Range (F) 0 to 400

Recommended Applications

Mobile Hydraulics
Accumulators
Offshore Equipment

Material Datasheets

Bronze Filled PTFE

Carbon Graphite Filled PTFE

Equivalent Profiles

Trelleborg Turcon® AQ-Seal®
Hallite GPS
Parker CQ

Grouped product items
PART NUMBER	Cross Section (In.)	Bore (In.)	Groove ID (In.)	Groove Width (In.)	Material	Ships Within	PRICE	ADD TO CART
RC-PQ-39V-YHHM-U5K2-7VA5	RC-PQ-39V-YHHM-U5K2-7VA5 RC-PQ-39V-YHHM-U5K2-7VA5	0.217	1.500	1.067	0.165	Bronze Filled	5 Days	$42.67 x 1 $34.14 x 5	Starting at: $34.14	PRICE QTY $42.67
RC-PQ-NAJ-YHHM-U5K2-7VA5	RC-PQ-NAJ-YHHM-U5K2-7VA5 RC-PQ-NAJ-YHHM-U5K2-7VA5	0.217	1.500	1.067	0.165	Carbon Graphite Filled	5 Days	$46.94 x 1 $37.55 x 5	Starting at: $37.55	PRICE QTY $46.94
RC-PQ-39V-L5PQ-U5K2-7VA5	RC-PQ-39V-L5PQ-U5K2-7VA5 RC-PQ-39V-L5PQ-U5K2-7VA5	0.217	1.563	1.130	0.165	Bronze Filled	5 Days	$41.93 x 1 $33.55 x 5	Starting at: $33.55	PRICE QTY $41.93
RC-PQ-NAJ-L5PQ-U5K2-7VA5	RC-PQ-NAJ-L5PQ-U5K2-7VA5 RC-PQ-NAJ-L5PQ-U5K2-7VA5	0.217	1.563	1.130	0.165	Carbon Graphite Filled	5 Days	$46.13 x 1 $36.90 x 5	Starting at: $36.90	PRICE QTY $46.13
RC-PQ-39V-7CZC-U5K2-7VA5	RC-PQ-39V-7CZC-U5K2-7VA5 RC-PQ-39V-7CZC-U5K2-7VA5	0.217	1.625	1.192	0.165	Bronze Filled	5 Days	$40.96 x 1 $32.77 x 5	Starting at: $32.77	PRICE QTY $40.96
RC-PQ-NAJ-7CZC-U5K2-7VA5	RC-PQ-NAJ-7CZC-U5K2-7VA5 RC-PQ-NAJ-7CZC-U5K2-7VA5	0.217	1.625	1.192	0.165	Carbon Graphite Filled	5 Days	$45.05 x 1 $36.04 x 5	Starting at: $36.04	PRICE QTY $45.05
RC-PQ-39V-185Q-U5K2-7VA5	RC-PQ-39V-185Q-U5K2-7VA5 RC-PQ-39V-185Q-U5K2-7VA5	0.217	1.688	1.255	0.165	Bronze Filled	5 Days	$40.00 x 1 $32.00 x 5	Starting at: $32.00	PRICE QTY $40.00
RC-PQ-NAJ-185Q-U5K2-7VA5	RC-PQ-NAJ-185Q-U5K2-7VA5 RC-PQ-NAJ-185Q-U5K2-7VA5	0.217	1.688	1.255	0.165	Carbon Graphite Filled	5 Days	$44.00 x 1 $35.20 x 5	Starting at: $35.20	PRICE QTY $44.00
RC-PQ-39V-6N53-U5K2-7VA5	RC-PQ-39V-6N53-U5K2-7VA5 RC-PQ-39V-6N53-U5K2-7VA5	0.217	1.750	1.317	0.165	Bronze Filled	5 Days	$40.00 x 1 $32.00 x 5	Starting at: $32.00	PRICE QTY $40.00
RC-PQ-NAJ-6N53-U5K2-7VA5	RC-PQ-NAJ-6N53-U5K2-7VA5 RC-PQ-NAJ-6N53-U5K2-7VA5	0.217	1.750	1.317	0.165	Carbon Graphite Filled	5 Days	$44.00 x 1 $35.20 x 5	Starting at: $35.20	PRICE QTY $44.00
RC-PQ-39V-10E2-U5K2-7VA5	RC-PQ-39V-10E2-U5K2-7VA5 RC-PQ-39V-10E2-U5K2-7VA5	0.217	1.813	1.380	0.165	Bronze Filled	5 Days	$40.56 x 1 $32.44 x 5	Starting at: $32.44	PRICE QTY $40.56
RC-PQ-NAJ-10E2-U5K2-7VA5	RC-PQ-NAJ-10E2-U5K2-7VA5 RC-PQ-NAJ-10E2-U5K2-7VA5	0.217	1.813	1.380	0.165	Carbon Graphite Filled	5 Days	$44.61 x 1 $35.69 x 5	Starting at: $35.69	PRICE QTY $44.61
RC-PQ-39V-R8GY-U5K2-7VA5	RC-PQ-39V-R8GY-U5K2-7VA5 RC-PQ-39V-R8GY-U5K2-7VA5	0.217	1.875	1.442	0.165	Bronze Filled	5 Days	$41.11 x 1 $32.89 x 5	Starting at: $32.89	PRICE QTY $41.11
RC-PQ-NAJ-R8GY-U5K2-7VA5	RC-PQ-NAJ-R8GY-U5K2-7VA5 RC-PQ-NAJ-R8GY-U5K2-7VA5	0.217	1.875	1.442	0.165	Carbon Graphite Filled	5 Days	$45.22 x 1 $36.18 x 5	Starting at: $36.18	PRICE QTY $45.22
RC-PQ-39V-Q028-U5K2-7VA5	RC-PQ-39V-Q028-U5K2-7VA5 RC-PQ-39V-Q028-U5K2-7VA5	0.217	1.938	1.505	0.165	Bronze Filled	5 Days	$41.66 x 1 $33.33 x 5	Starting at: $33.33	PRICE QTY $41.66
RC-PQ-NAJ-Q028-U5K2-7VA5	RC-PQ-NAJ-Q028-U5K2-7VA5 RC-PQ-NAJ-Q028-U5K2-7VA5	0.217	1.938	1.505	0.165	Carbon Graphite Filled	5 Days	$45.83 x 1 $36.66 x 5	Starting at: $36.66	PRICE QTY $45.83
RC-PQ-39V-6MJ7-U5K2-7VA5	RC-PQ-39V-6MJ7-U5K2-7VA5 RC-PQ-39V-6MJ7-U5K2-7VA5	0.217	2.000	1.567	0.165	Bronze Filled	5 Days	$42.24 x 1 $33.79 x 5	Starting at: $33.79	PRICE QTY $42.24
RC-PQ-NAJ-6MJ7-U5K2-7VA5	RC-PQ-NAJ-6MJ7-U5K2-7VA5 RC-PQ-NAJ-6MJ7-U5K2-7VA5	0.217	2.000	1.567	0.165	Carbon Graphite Filled	5 Days	$46.46 x 1 $37.17 x 5	Starting at: $37.17	PRICE QTY $46.46
RC-PQ-39V-2B6S-U5K2-7VA5	RC-PQ-39V-2B6S-U5K2-7VA5 RC-PQ-39V-2B6S-U5K2-7VA5	0.217	2.125	1.692	0.165	Bronze Filled	5 Days	$42.24 x 1 $33.79 x 5	Starting at: $33.79	PRICE QTY $42.24
RC-PQ-NAJ-2B6S-U5K2-7VA5	RC-PQ-NAJ-2B6S-U5K2-7VA5 RC-PQ-NAJ-2B6S-U5K2-7VA5	0.217	2.125	1.692	0.165	Carbon Graphite Filled	5 Days	$46.46 x 1 $37.17 x 5	Starting at: $37.17	PRICE QTY $46.46