Fluidfit Engineers

Fluidfit Engineers

Fluidfit Engineers

UNIQUE PRODUCT FEATURES

Fluid Lok Double Ferrule Fitting

37° Flare Fitting

Hydraulic Adapters

DIN 2353 Fittings

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Unique Product Features

Thread Specifications

Thread Type (End Connection)	Reference Specification
NPT	ASME B1.20.1, SAE AS71051
ISO/BSP (parallel) (Based on DIN 3852) (PR, RP, and RS fittings)	ISO 228, JIS B0202
ISO/BSP (tapered) (Based on DIN 3852) (RT fittings)	ISO 7, BS EN 10226-1, JIS B0203
ISO/BSP (gauge) (Based on EN 837-1 and 837-3) (RG and RJ fittings)	ISO 228, JIS B0202
Unified (SAE) (ST fittings)	ASME B1.1

Pressure Ratings
Pipe End (NPT and ISO 7) Pressure Ratings

TNPT/ISO Pipe Size (in.)	316SS and Carbon Steel				Brass
	Male		Female		Male		Female
	Psig	Bar	Psig	Bar	Psig	Bar	Psig	Bar
1/16	11000	759	6700	462	5500	379	3300	228
1/8	10000	690	6500	448	5000	345	3200	221
¼	8000	552	6600	455	4000	276	3300	228
3/8	7800	538	5300	366	3900	269	2600	179
½	7700	531	4900	338	3800	262	2400	166
¾	7300	503	4600	317	3600	248	2300	159
1	5300	366	4400	303	2800	193	2200	152
1 ¼	6000	414	5000	345	3000	207	2500	172
1 ½	5000	345	4600	317	2500	172	2300	159
2	3900	269	3900	269	1900	131	1900	131

SAE/MS Pressure Ratings

SAE/MS Thread Size	316SS and Carbon Steel
	Non positionable		Positionable
	Psig	Bar	Psig	Bar
5/16-24 7/16-20 ½-20 9/16-18 ¾-16	4568	315	4568	315
5/16-24 7/16-20 ½-20 9/16-18 ¾-16	4568	315	3626	250
7/8-14 1 1/16-12	3626	250	2900	200
1 3/16-12 1 5/16-12	2900	200	2900	200
1 5/8-12 1 7/8-12	2320	160	1813	125
2 ½-12	1813	125	1450	100

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Fluid Lok Double Ferrule Fitting :: Pipe Fitting :: 37° Flare Fitting :: Hydraulic Adapters :: DIN 2353 Fittings :: Manifold Valve :: Needle Valve