Screw-to-Connect Quick Coupling - Series QHPA

Parker's Screw-to-Connect Quick Coupling Series QHPA is suitable for difficult applications. Series QHPA is a rugged coupling system with a modular construction in steel and a working pressure up to 450 bar.

Markets:
• Agriculture
• Construction
• Material handling

Features/Benefits:
• Self-locking threads and external seal to prevent accidental disconnection - Screw-to-Connect Coupling
• NBR seals and back-up ring in PTFE to withstand pressure impulsions
• Connectable under pressure up to 50 bar
• High resistance to mechanical and hydraulic shocks and also withstand vibrations
• Sleeve mounted on the male tip to protect the sealing area
• Three-part poppet style valve with a molded shaped seal to prevent seal washout at high flow rates

Applications:
• Agriculture and mobile equipment
• Rock hammers
• Forestry equipment
• Snow groomers
• Excavators

Price	Name	Connection Type	Fitting Type	Connection Thread Size	Body Size	Version	Size	Length	Hex Size	Outside Diameter	Materials of Construction	Seal Material	Maximum Operating Pressure	Minimum Operating Temperature	Maximum Operating Temperature	Weight
39,49 €	QHPA13-D6X2-C	Male Thread 24° cone – DIN 2353	Plug	14x1.5 mm	3/8"	Light Series	2	59 mm	22 mm	34 mm	Steel, silver plated	NBR	450 bar	-25 °C	110 °C	153 g
37,56 €	QHPA13-D6X3-C	Male Thread 24° cone – DIN 2353	Plug	16x1.5 mm	3/8"	Light Series	2	60 mm	22 mm	34 mm	Steel, silver plated	NBR	450 bar	-25 °C	110 °C	154 g
39,49 €	QHPA13-D7X3-C	Male Thread 24° cone – DIN 2353	Plug	18x1.5 mm	3/8"	Heavy Series	2	61 mm	22 mm	34 mm	Steel, silver plated	NBR	450 bar	-25 °C	110 °C	160 g
39,49 €	QHPA13-D7X4-C	Male Thread 24° cone – DIN 2353	Plug	20x1.5 mm	3/8"	Heavy Series	2	61 mm	22 mm	34 mm	Steel, silver plated	NBR	450 bar	-25 °C	110 °C	162 g
6,20 €	QHPA13-DC	n/a	Dust Protection for Coupling	n/a	3/8"	n/a
Request product	QHPA13-E6X2-C	Male Thread 24° cone – DIN 2353 Bulkhead	Plug	14x1.5 mm	3/8"	Light Series	2	74 mm	22 mm	34 mm	Steel, silver plated	NBR	450 bar	-25 °C	110 °C	173 g
54,39 €	QHPA13-E6X3-C	Male Thread 24° cone – DIN 2353 Bulkhead	Plug	16x1.5 mm	3/8"	Light Series	2	75 mm	22 mm	34 mm	Steel, silver plated	NBR	450 bar	-25 °C	110 °C	173 g
Request product	QHPA13-E7X4-C	Male Thread 24° cone – DIN 2353 Bulkhead	Plug	20x1.5 mm	3/8"	Heavy Series	2	76 mm	22 mm	34 mm	Steel, silver plated	NBR	450 bar	-25 °C	110 °C	204 g
35,81 €	QHPA13-G4X3-C	Female BSPP Thread – DIN 3852 Form Y	Plug	3/8"	3/8"	n/a	2	65 mm	22 mm	34 mm	Steel, silver plated	NBR	450 bar	-25 °C	110 °C	161 g
41,46 €	QHPA14-D6X4-C	Male Thread 24° cone – DIN 2353	Plug	18x1.5 mm	1/2"	Light Series	3	62 mm	30 mm	42 mm	Steel, silver plated	NBR	400 bar	-25 °C	110 °C	242 g
41,87 €	QHPA14-D6X5-C	Male Thread 24° cone – DIN 2353	Plug	22x1.5 mm	1/2"	Light Series	3	63 mm	30 mm	42 mm	Steel, silver plated	NBR	400 bar	-25 °C	110 °C	247 g
44,72 €	QHPA14-D7X6-C	Male Thread 24° cone – DIN 2353	Plug	24x1.5 mm	1/2"	Heavy Series	3	65 mm	30 mm	42 mm	Steel, silver plated	NBR	400 bar	-25 °C	110 °C	255 g
7,08 €	QHPA14-DC	n/a	Dust Protection for Coupling	n/a	1/2"	n/a
48,92 €	QHPA14-E6X4-C	Male Thread 24° cone – DIN 2353 Bulkhead	Plug	18x1.5 mm	1/2"	Light Series	3	81 mm	30 mm	42 mm	Steel, silver plated	NBR	400 bar	-25 °C	110 °C	270 g
56,72 €	QHPA14-E7X6-C	Male Thread 24° cone – DIN 2353 Bulkhead	Plug	24x1.5 mm	1/2"	Heavy Series	3	80 mm	30 mm	42 mm	Steel, silver plated	NBR	400 bar	-25 °C	110 °C	313 g
42,98 €	QHPA14-G4X4-C	Female BSPP Thread – DIN 3852 Form Y	Plug	1/2"	1/2"	n/a	3	73 mm	30 mm	42 mm	Steel, silver plated	NBR	400 bar	-25 °C	110 °C	268 g
123,55 €	QHPA16-D6X6-C	Male Thread 24° cone – DIN 2353	Plug	26x1.5 mm	3/4"	Light Series	6	79 mm	41 mm	55 mm	Steel, silver plated	NBR	370 bar	-25 °C	110 °C	656 g
130,06 €	QHPA16-D6X7-C	Male Thread 24° cone – DIN 2353	Plug	30x2 mm	3/4"	Light Series	6	81 mm	41 mm	55 mm	Steel, silver plated	NBR	370 bar	-25 °C	110 °C	663 g
123,04 €	QHPA16-D7X7-C	Male Thread 24° cone – DIN 2353	Plug	30x2 mm	3/4"	Heavy Series	6	82 mm	41 mm	55 mm	Steel, silver plated	NBR	370 bar	-25 °C	110 °C	674 g
122,97 €	QHPA16-D7X8-C	Male Thread 24° cone – DIN 2353	Plug	36x2 mm	3/4"	Heavy Series	6	85 mm	41 mm	55 mm	Steel, silver plated	NBR	370 bar	-25 °C	110 °C	592 g
8,64 €	QHPA16-DC	n/a	Dust Protection for Coupling	n/a	1"	n/a
152,26 €	QHPA16-E7X8-C	Male Thread 24° cone – DIN 2353 Bulkhead	Plug	36x2 mm	3/4"	Heavy Series	6	105 mm	41 mm	55 mm	Steel, silver plated	NBR	370 bar	-25 °C	110 °C	845 g
121,77 €	QHPA16-G4X6-C	Female BSPP Thread – DIN 3852 Form Y	Plug	3/4"	3/4"	n/a	6	79 mm	41 mm	55 mm	Steel, silver plated	NBR	370 bar	-25 °C	110 °C	765 g
121,61 €	QHPA16-G4X8-C	Female BSPP Thread – DIN 3852 Form Y	Plug	1"	3/4"	n/a	6	85 mm	41 mm	55 mm	Steel, silver plated	NBR	370 bar	-25 °C	110 °C	713 g
571,43 €	QHPA18-D7X10-C	n/a	Dust Protection for Coupling	n/a	1"	n/a
571,43 €	QHPA18-D7X9-C	Male Thread 24° cone – DIN 2353	Plug	42x2 mm	1"	Heavy Series	8	118 mm	55 mm	85 mm	Steel, silver plated	NBR	300 bar	-25 °C	110 °C	2082 g
590,20 €	QHPA18-E7X9-C	Male Thread 24° cone – DIN 2353 Bulkhead	Plug	42x2 mm	1"	Heavy Series	8	138 mm	55 mm	85 mm	Steel, silver plated	NBR	300 bar	-25 °C	110 °C	2350 g
36,43 €	QHPA53-D6X3-C	Male Thread 24° cone – DIN 2353	Coupling	16x1.5 mm	3/8"	Light Series	2	63 mm	22 mm	na	Steel, silver plated	NBR	450 bar	-25 °C	110 °C	148 g
39,30 €	QHPA53-D7X4-C	Male Thread 24° cone – DIN 2353	Coupling	20x1.5 mm	3/8"	Heavy Series	2	64 mm	22 mm	na	Steel, silver plated	NBR	450 bar	-25 °C	110 °C	156 g
5,54 €	QHPA53-DP	n/a	Dust Protection for Plug	n/a	3/8"	n/a
44,22 €	QHPA53-E6X2-C	Male Thread 24° cone – DIN 2353 Bulkhead	Coupling	14x1.5 mm	3/8"	Light Series	2	76 mm	22 mm	na	Steel, silver plated	NBR	450 bar	-25 °C	110 °C	167 g
55,30 €	QHPA53-E6X3-C	Male Thread 24° cone – DIN 2353 Bulkhead	Coupling	16x1.5 mm	3/8"	Light Series	2	78 mm	22 mm	na	Steel, silver plated	NBR	450 bar	-25 °C	110 °C	179 g
45,32 €	QHPA53-E7X4-C	Male Thread 24° cone – DIN 2353 Bulkhead	Coupling	20x1.5 mm	3/8"	Heavy Series	2	78 mm	22 mm	na	Steel, silver plated	NBR	450 bar	-25 °C	110 °C	198 g
36,09 €	QHPA53-G4X3-C	Female BSPP Thread – DIN 3852 Form Y	Coupling	3/8"	3/8"	n/a	2	67 mm	22 mm	na	Steel, silver plated	NBR	450 bar	-25 °C	110 °C	155 g
42,94 €	QHPA54-D6X4-C	Male Thread 24° cone – DIN 2353	Coupling	18x1.5 mm	1/2"	Light Series	3	68 mm	30 mm	na	Steel, silver plated	NBR	400 bar	-25 °C	110 °C	285 g
39,80 €	QHPA54-D6X5-C	Male Thread 24° cone – DIN 2353	Coupling	22x1.5 mm	1/2"	Light Series	3	69 mm	30 mm	na	Steel, silver plated	NBR	400 bar	-25 °C	110 °C	290 g
42,94 €	QHPA54-D7X6-C	Male Thread 24° cone – DIN 2353	Coupling	24x1.5 mm	1/2"	Heavy Series	3	71 mm	30 mm	na	Steel, silver plated	NBR	400 bar	-25 °C	110 °C	298 g
6,41 €	QHPA54-DP	n/a	Dust Protection for Plug	n/a	1/2"	n/a
46,23 €	QHPA54-E6X4-C	Male Thread 24° cone – DIN 2353 Bulkhead	Coupling	18x1.5 mm	1/2"	Light Series	3	87 mm	30 mm	na	Steel, silver plated	NBR	400 bar	-25 °C	110 °C	313 g
49,40 €	QHPA54-E6X5-C	Male Thread 24° cone – DIN 2353 Bulkhead	Coupling	22x1.5 mm	1/2"	Light Series	3	84 mm	30 mm	na	Steel, silver plated	NBR	400 bar	-25 °C	110 °C	337 g
56,04 €	QHPA54-E7X6-C	Male Thread 24° cone – DIN 2353 Bulkhead	Coupling	24x1.5 mm	1/2"	Heavy Series	3	86 mm	30 mm	na	Steel, silver plated	NBR	400 bar	-25 °C	110 °C	356 g
41,64 €	QHPA54-G4X4-C	Female BSPP Thread – DIN 3852 Form Y	Coupling	1/2"	1/2"	n/a	3	73 mm	30 mm	na	Steel, silver plated	NBR	400 bar	-25 °C	110 °C	311 g
132,54 €	QHPA56-D6X6-C	Male Thread 24° cone – DIN 2353	Coupling	26x1.5 mm	3/4"	Light Series	6	95 mm	41 mm	na	Steel, silver plated	NBR	370 bar	-25 °C	110 °C	729 g
123,16 €	QHPA56-D7X7-C	Male Thread 24° cone – DIN 2353	Coupling	30x2 mm	3/4"	Heavy Series	6	99 mm	41 mm	na	Steel, silver plated	NBR	370 bar	-25 °C	110 °C	747 g
128,72 €	QHPA56-D7X8-C	Male Thread 24° cone – DIN 2353	Coupling	36x2 mm	3/4"	Heavy Series	6	101 mm	41 mm	na	Steel, silver plated	NBR	370 bar	-25 °C	110 °C	765 g
6,61 €	QHPA56-DP	n/a	Dust Protection for Plug	n/a	1"	n/a
148,06 €	QHPA56-E6X6-C	Male Thread 24° cone – DIN 2353 Bulkhead	Coupling	26x1.5 mm	3/4"	Light Series	6	115 mm	41 mm	na	Steel, silver plated	NBR	370 bar	-25 °C	110 °C	822 g
165,18 €	QHPA56-E7X7-C	Male Thread 24° cone – DIN 2353 Bulkhead	Coupling	30x2 mm	3/4"	Heavy Series	6	121 mm	41 mm	na	Steel, silver plated	NBR	370 bar	-25 °C	110 °C	865 g
152,64 €	QHPA56-E7X8-C	Male Thread 24° cone – DIN 2353 Bulkhead	Coupling	26x1.5 mm	3/4"	Heavy Series	6	121 mm	41 mm	na	Steel, silver plated	NBR	370 bar	-25 °C	110 °C	918 g
128,58 €	QHPA56-G4X6-C	Female BSPP Thread – DIN 3852 Form Y	Coupling	3/4"	3/4"	n/a	6	96 mm	41 mm	na	Steel, silver plated	NBR	370 bar	-25 °C	110 °C	838 g
130,50 €	QHPA56-G4X8-C	Female BSPP Thread – DIN 3852 Form Y	Coupling	1"	3/4"	n/a	6	101 mm	41 mm	na	Steel, silver plated	NBR	370 bar	-25 °C	110 °C	786 g
457,14 €	QHPA58-D7X10-C	n/a	Dust Protection for Plug	n/a	1"	n/a
399,05 €	QHPA58-D7X9-C	Male Thread 24° cone – DIN 2353	Coupling	42x2 mm	1"	Heavy Series	8	114 mm	55 mm	na	Steel, silver plated	NBR	300 bar	-25 °C	110 °C	1572 g
451,76 €	QHPA58-E7X9-C	Male Thread 24° cone – DIN 2353 Bulkhead	Coupling	42x2 mm	1"	Heavy Series	8	134 mm	55 mm	na	Steel, silver plated	NBR	300 bar	-25 °C	110 °C	1757 g