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Push-in T-fitting, QST Series【1-100 Pieces Per Package】 (QST-1/4-8-50)

Push-in T-fitting, QST Series QST-1/4-8-50

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On Sale Till 30/04/2025

Part Number

Configured Part Number is shown.

QST-1/4-8-50

Product Specifications
Part Numbers
Catalog

Push-in T-fitting QST

T-piece, QST Series

- Orientable
- Male thread with external hex

Specifications and dimentions

Manufacturer no.	Product code	Connection D1	Nominal size [mm]	Tubing O.D. D2	D5 Ø	H1	H2	H3	L1	Wrench size	Weight/piece [g]
153106	QST-1/8-4	R1/8	2.8	4	10	22	8	23	37.4	10	13
153107	QST-1/8-6		4.2	6	12.5	22.5	8	24.8	40.5	10	14
153109	QST-1/8-8		6	8	14.5	24	8	27.3	45.4	12	19
190667	QST-1/8-10		6	10	17.5	25	8	29.8	51	12	25
190668	QST-1/4-4	R1/4	2.8	4	10	29	11	28	41.4	14	20
153108	QST-1/4-6		4.3	6	12.5	28	11	28.2	43.5	14	22
153110	QST-1/4-8		6.7	8	14.5	28	11	29.2	47.4	14	25
153112	QST-1/4-10		8	10	17.5	28.5	11	31.2	52	14	31
190669	QST-1/4-12		8	12	21	29.8	11	34.2	57.9	14	38
190670	QST-3/8-6	R3/8	4.3	6	12.5	31.5	12	31.4	47.5	17	33
153111	QST-3/8-8		6.7	8	14.5	31	12	31.9	49.4	17	35
153113	QST-3/8-10		8.3	10	17.5	32	12	34.4	54	17	42
153114	QST-3/8-12		10	12	21	32.5	12	36.7	59.4	17	48
130801	QST-3/8-12-20		10	12	21	32.5	12	36.7	59.4	17	48
190672	QST-1/2-10	R1/2	8.3	10	17.5	36	15	36.6	55	21	65
153115	QST-1/2-12	R1/2	10.3	12	21	36.5	15	38.8	61.4	21	72

Push-in T-connector QST

T-piece, QST Series

Specifications and dimentions

Manufacturer no.	Product code	Tubing O.D. D1	Nominal size [mm]	Tubing O.D. D2	D5 Ø	D6 Ø	B1	H1	H2	L1	L2	Weight/piece [g]
153128	QST-4	4	2.6	4	10	3.2	10.4	17.2	6.5	34.4	13	7.5
153129	QST-6	6	4	6	13	3.2	13.5	20.1	8	40.2	16	11
153130	QST-8	8	5	8	15	3.2	15.6	22.2	9	44.4	18	16
130804	QST-8-50	8	5	8	15	3.2	15.6	22.2	9	44.4	18	16
153131	QST-10	10	6.7	10	17.5	4.2	18.2	25.2	12	50.4	24	25
130805	QST-10-50	10	6.7	10	17.5	4.2	18.2	25.2	12	50.4	24	25
153132	QST-12	12	8.7	12	21	4.2	21.7	28.4	14	56.8	28	36
153133	QST-16	16	10.7	16	25	4.2	25.6	33.1	12	66.2	24	44
153134	QST-6-4	6	2.3	4	13	3.2	13	19.5	8	40.1	16	11
130613	QST-8-4	8	2.3	4	14.5	3.2	15,1	21.7	9	44.4	18	14
153135	QST-8-6	8	3.5	6	14.5	3.2	15,1	22.3	9	44.4	18	14
130614	QST-10-6	10	3.7	6	17.5	4.2	18,2	25	12	50.4	24	22
153136	QST-10-8	10	4.9	8	17.5	4.2	18,2	24.9	12	50.4	24	23
130615	QST-12-8	12	5.1	8	21	4.2	21,7	27.7	14	56.8	28	32
153137	QST-12-10	12	6.1	10	21	4.2	21,7	28	14	56.8	28	34
130616	QST-16-12	16	7.6	12	25	4.2	25,7	33.2	12	66.2	24	45

: 30; 45; 60

1

Part Number
QST-1/4-8-50

Part Number Standard Unit Price Number of pc(s). included in pkg. Minimum order quantity Volume Discount Days to Ship Nominal width
(mm) Pack size Pneumatic connection 1 Pneumatic connection 2 Nominal tightening torque
(Nm) Operating medium Manufacturer part # Weight
(g)

SGD 442.50

SGD 331.88

1 Pack(s)

Quote

6.7

50

External thread R1/4

for pneumatic tubing outside diameter 8 mm

-

Compressed air as per ISO 8573-1:2010 [7:-:-], Water as per manufacturer's declaration at www.festo.com

130797

25

Loading...

1

Product TOP

Basic Information

Housing material	PBT	Size	Standard	Min. Operating pressure(bar)	-0.95
Max. Operating pressure(bar)	6	Min. Ambient temperature(°C)	-10	Max. Ambient temperature(°C)	80
No. of outlets	2	Releasing ring color	Blue	Corrosion resistance class (CRC)	1 - Low corrosion stress

Please check the type/dimensions/specifications of the part QST-1/4-8-50 in the Push-in T-fitting, QST Series series.

Configure

1 Part Numbers

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Configure Remaining Specifications

Completed

Specification/Dimensions

Nominal tightening torque(Nm)
5.4

7

9

15.5

26
Clear
Nominal width(mm)
2.3

2.8

4.2

4.3

4.9

6

6.7

8

8.3

10

10.3

11

13
Clear
Pack size
- 1
- 10
- 20
- 50
- 100
Clear
Pneumatic connection 1
- External thread R1/2
- External thread G1/4
- External thread R1/4
- External thread G1/8
- External thread R1/8
- External thread G3/8
- External thread R3/8
- For pneumatic tubing outside diameter 6 mm
- for pneumatic tubing outside diameter 10 mm
Clear
Pneumatic connection 2
- for pneumatic tubing outside diameter 4 mm
- for pneumatic tubing outside diameter 6 mm
- for pneumatic tubing outside diameter 8 mm
- for pneumatic tubing outside diameter 10 mm
- for pneumatic tubing outside diameter 12 mm
- for pneumatic tubing outside diameter 16 mm
Clear
Operating medium
Compressed air as per ISO 8573-1:2010 [7:-:-] Water (liquid, ice-free)

Compressed air as per ISO 8573-1:2010 [7:-:-], Water as per manufacturer's declaration at www.festo.com
Clear

Specify Alterations

The specifications and dimensions of some parts may not be fully covered. For exact details, refer to manufacturer catalogs .

Similar Part Numbers

Part Number
QST-1/4-10
QST-1/4-10-50
QST-1/4-12
QST-1/8-10
QST-1/8-4
QST-1/8-4-100

Part Number	Standard Unit Price	Number of pc(s). included in pkg.	Minimum order quantity	Volume Discount	Days to Ship	Nominal width (mm)	Pack size	Pneumatic connection 1	Pneumatic connection 2	Nominal tightening torque (Nm)	Operating medium	Manufacturer part #	Weight (g)
	SGD 160.00	10 Pieces Per Package	1 Pack(s)		Quote	8	10	External thread R1/4	for pneumatic tubing outside diameter 10 mm	-	Compressed air as per ISO 8573-1:2010 [7:-:-], Water as per manufacturer's declaration at www.festo.com	153112	31
	SGD 557.50	50 Pieces Per Package	1 Pack(s)		Quote	8	50	External thread R1/4	for pneumatic tubing outside diameter 10 mm	-	Compressed air as per ISO 8573-1:2010 [7:-:-], Water as per manufacturer's declaration at www.festo.com	130798	31
	SGD 209.50	10 Pieces Per Package	1 Pack(s)		Quote	8	10	External thread R1/4	for pneumatic tubing outside diameter 12 mm	-	Compressed air as per ISO 8573-1:2010 [7:-:-], Water as per manufacturer's declaration at www.festo.com	190669	38
	SGD 155.50	10 Pieces Per Package	1 Pack(s)		Quote	6	10	External thread R1/8	for pneumatic tubing outside diameter 10 mm	-	Compressed air as per ISO 8573-1:2010 [7:-:-], Water as per manufacturer's declaration at www.festo.com	190667	25
	SGD 86.50	10 Pieces Per Package	1 Pack(s)		Quote	2.8	10	External thread R1/8	for pneumatic tubing outside diameter 4 mm	-	Compressed air as per ISO 8573-1:2010 [7:-:-], Water as per manufacturer's declaration at www.festo.com	153106	13
	SGD 585.00	100 Pieces Per Package	1 Pack(s)		Quote	2.8	100	External thread R1/8	for pneumatic tubing outside diameter 4 mm	7	Compressed air as per ISO 8573-1:2010 [7:-:-] Water (liquid, ice-free)	130793	13

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