Compression Fitting for Stainless Steel Tubing - Strong & Leak-Proof

S-Series Compression Fittings

316L Stainless Steel body, O.D. sleeve and nut (with anti-gall protection)

Nut

Part #	Tube OD Size	Cost
661S-2	1/8	$ 3.04
661S-4	1/4”	4.55
661S-6	3/8	4.82
661S-8	1/2	5.66
- - also available in -10,-12,-14,-16,-20,-24,& -32 P.R

Sleeve

Part #	Tube OD Size	Cost
660S-2	1/8	$ .98
660S-4	1/4”	2.50
660S-6	3/8	2.75
660S-8	1/2	3.60
- - also available in -10,-12,-14,-16,-20,-24,& -32 P.O.R

SS6 I.D. Tube Support

Part #	Tube Size		Cost
SS6-4	1/4		$1.00
SS6-6	3/8		1.00
SS6-8	1/2		1.00

Union

Part #	Tube OD Size	Cost
662S-2	1/8”	$ 15.68
662S-4	1/4	8.84
662S-6	3/8 x 3/8	13.85
662S-6-4	3/8 x 1/4	21.34
662S-8	1/2 x 1/2	22.33
- - also available in -10, -12, -14, -16,- 20, -24, & -32 P.O.R
- Sizes -4, -6, -6-4, -8, -8-6, & -12 available with oversized center hex P.O.R

662ST Union

(to join plastic tubing to metal tubing. No insert on one side)
Part #	Tube Size	Tube Size	Cost
662-4T-4S	1/4	1/4	RFQ
662-4T-6S	1/4	3/8	RFQ
662-6T-4S	3/8	1/4	RFQ
662-6T-6S	3/8	3/8	RFQ
662-6T-8S	3/8	1/2	RFQ

Tee

Part #	Tube OD Size	Cost
664S-4	1/4”	$ 23.05
664S-6	3/8	24.02
664S-8	1/2	34.58
- - also available in -10, -12, -16, -20, & -24 P.O.R

664ST Riser Tee

(center leg for plastic tubing, outside legs for metal tubing)

	Tube Size
664ST-4	1/4		RFQ
664ST-6	3/8		RFQ
664ST-8	1/2		RFQ

Union Elbow

Part #	Tube OD Size	Cost
665S-4	1/4”	$ 18.33
665S-6	3/8	18.91
665S-8	1/2	23.94
- - also available in -10, -12, -16, & -24 P.O.R

Female Pipe connector

Part #	Tube Size	NPT	Cost
666S-4-2	1/4”	1/8”	$ 7.16
666S-4-4	1/4	1/4	8.48
666S-6-4	3/8	1/4	9.81
666S-6-6	3/8	3/8	11.66
666S-6-8	3/8	1/2	18.48
666S-8-4	1/2	1/4	12.19
666S-8-6	1/2	3/8	14.57
666S-8-8	1/2	1/2	19.55
- - also available in -10, -12, & -16 P.O.R

>

216S Hex coupling

Part #	Tube OD x NPT	Cost
207S-2	1/8”	$ 4.50
207S-4-2	1/4 x1/8	6.59
207S-4-4	1/4	5.72
207S-6	3/8	8.21
207S-6-2	3/8 1/8	14.57
207S-6-4	3/8 1/4	7.95
207S-8	1/2	11.93
207S-8-4	1/2 1/4	13.78

- - also available in -12, -16, -20, -24, & -32		P.O.R
- - also available long hex (1.5” to 6” lengths)		P.O.R

The following are availabe in 316SS (price on request):

Male Pipe Connector

Part #	Tube OD Size	NPT Size	Cost
668S-2-2	1/8”	1/8”	$ 7.96
668S-2-4	1/8	1/4	12.05
668S-4-2	1/4	1/8	7.33
668S-4-4	1/4	1/4	8.70
668S-4-6	1/4	3/8	8.35
668S-4-8	1/4	1/2	8.43
668S-6-2	3/8	1/8	8.68
668S-6-4	3/8	1/4	8.90
668S-6-6	3/8	3/8	8.80
668S-6-8	3/8	1/2	11.50
668S-8-4	3/8	3/8	12.33
668S-8-6	1/2	3/8	15.60
668S-8-8	1/2	1/2	20.10
- - also available in -3, -5, -10, -12, -16, -20, -24, & -32			P.O.R

Male Pipe Elbow

Part #	Tube OD Size	NPT Size	Cost
669S-2-2	1/8”	1/8”	$ 16.52 to
669S-4-2	1/4	1/8	12.21
669S-4-4	1/4	1/4	12.36
669S-4-6	1/4	3/8	23.80
669S-6-2	3/8	1/8	15.33
669S-6-4	3/8	1/4	14.24
669S-6-6	3/8	3/8	20.18
669S-6-8	3/8	1/2	23.24
669S-8-6	3/8	3/8	19.82
669S-8-8	1/2	1/2	25.59
- - also available in -5, -10, -12, -16, -24, & -32			P.O.R
- 45 degree version also available			P.O.R.

Female Pipe to compression Elbow

Part #	Tube OD	NPT	Cost
670S-4-2	1/4”	1/8”	$ 12.88
670S-4-4	1/4	1/4	17.08
670S-6-4	3/8	1/4	17.50
670S-6-6	3/8	3/8	29.40
670S-8-4	1/2	1/4	66.31
670S-8-6	1/2	3/8	22.54
670S-8-8	1/2	1/2	33.90
- - also available in -10 & -12			P.O.R

671S Male Run Tee

Part #	Tube OD	NPT	Cost
671S-4-4-2	1/4	1/4	$18.20
671S-4-4-4	1/4	1/4	22.12
671S-6-6-4	3/8	1/4	24.80
671S-8-8-8	1/2	1/2	64.40
671S-12-12-12	3/4	3/4	126.00

672S Branch Tee (center leg male NPT)

Part #	Tube Size	NPT Size	Cost
672S-4-2	1/4”	1/8”	$ 18.20
672S-4-4	1/4	1/4	22.12
672S-6-4	3/8	1/4	23.24
672S-8-6	1/2	3/8	61.60
672S-8-8	1/2	1/2	64.40
- - also available in sizes -12 & -16			P.O.R
- - also available with female npt center			P.O.R

Bulkhead Union

Part #	Tube OD Size	Cost
62CBH-4S	1/4”	$ 14.78
62CBH-6S	3/8	17.22
62CBH-8S	1/2	28.22
62CBH-12S	3/4	63.60

216S Hex Nipple

Part #	Tube OD	NPT	Cost
216S-2		1/8”	$ 2.91
216S-4-2	1/4	1/8	4.24
216S-4-4		1/4	3.84
216S-6		3/8	5.30
216S-6-2	3/8	1/8	5.80
216S-6-4	3/8	1/4	5.69
216S-8		1/2	10.33
216S-8-2	1/2	1/8	11.93
216S-8-4	1/2	1/4	9.01
216S-8-6	1/2	3/8	9.01
- - also available in -12, -16, -20, & -24			P.O.R
- - also available long hex (1.5” to 6” lengths)			P.O.R

218S Hex Head Plug

Part #	NPT	Cost
218S-2	1/8”	$ 2.25
218S-4	1/4	2.54
218S-6	3/8	3.71
218S-8	1/2	6.43
218S-12	3/4	9.01
218S-16	1”	15.37
- - also available in -20 & -24216S-8		P.O.R
- - also available long hex (1.5” to 6” lengths)		P.O.R