Series H Fittings

Harwood Engineering Company, Inc.

12H Series Fittings

Jump Ahead To: [Parts Info.] [Couplings] [Tees] [Crosses] [Reducing Couplings] [Adapters] [Union Connection Fitting] [Union Connection Pocket] [Non-Union Connection Fitting] [Non-Union Connection Pocket] [Dead End Connection] [Pocket for Tubing]

12 H Series: Parts Information

**Series Part Numbers**
	12H-1	12H-2	Blind
Cone	A-1036	B-2515	B-1857
Tubing Collar	A-1006	A-1006
Union Coupling Nut	A-1043	A-1043
Non-Union Coupling Nut	A-1048	A-1048
Short Cone	A-1210	B-2815	B-4331
Gland Nut	B-1146	B-1146
Blind Cone	B-6031	B-6031
Dead End Plug	B-1391	B-1391

12 H Series: Cross, Tee, Elbow, and Coupling

**Series Part Numbers**
	12H-1	12H-2
Tubing Dimensions (OD x ID)	¾ x ¹/₈	¾ x ¼
Cross	C-1325	C-3962
Tee	C-1326	C-3963
Elbow	C-1327	C-3964
Coupling	B-1790	C-3968

**Series Dimensions**
	12H-1	12H-2
A	4 ⁷/₈	4 ⁷/₈
B	2 ⁷/₁₆	2 ⁷/₁₆
C	3 ⁵/₈	3 ⁵/₈
D	1¼	1¼
'E' - TH'D	1¼ - 12	1¼ - 12
F	1 ⁵/₈	1 ⁵/₈
G	1½	1½
H	4	4

12 H Series: Reducing Couplings

**F Series to F&H Series Reducing Couplings**
From Fitting Series at A	To Fitting Series Size at B	Part Number	Dimension C	Dimension D
16F	12H-1	B-3793	2	3 ¹¹/₁₆

**H Series to L Series Reducing Couplings**
From Fitting Series Size at A	To Fitting Series Size at B	Part Number	Dimension C	Dimension D
12H-1	4L	B-3780	1½	2 ¼
12H-1	6L	B-1378	1½	2 ³/₈
12H-1	8L	B-2450	1½	2 ½
12H-1	9L-3	B-1377	1½	2 ½

**H Series to M Series Reducing Couplings**
From Fitting Series Size at A	To Fitting Series Size at B	Part Number	Dimension C	Dimension D
12H-1	2M	B-2527	1½	2¼
12H-1	3M	B-2831	1½	2¼
12H-1	5M	B-1366	1½	3

12 H Series: Adapters H.P. Fittings

**Adapters H.P. Fittings to IPS Male**
Fitting Series	Pipe Size at End A	Part Number	Dim. B	Dim. C
12H-1	¼	B-1396	1½	3

**Adapters H.P. Fittings to IPS Female**
Fitting Series	Pipe Size at end A	Part Number	Dim. B	Dim. C
12H-1	¼	B-1382	¼	1
12H-1	1	B-3977	2 ³/₈	4 ¼

12 H Series: Union Fitting Connection

**Part Numbers**
	12H-1	12H-2
Cone	A-1036	B-2513
Tubing Collar	A-1006	A-1006
Union Coupling Nut	A-1043	A-1043

Fitting End

Cone

Tubing Collar

Union Coupling Nut

Tubing End

12 H Series: Union Pocket Connection

**Part Numbers**
	12H-1	12H-2
Short Cone	A-1210	B-2815
Tubing Collar	A-1006	A-1006
Gland Nut	B-1146	B-1146

Union Pocket

Short Cone

Tubing Collar

Tubing End

Gland Nut

12 H Series: Non-Union Fitting Connection

**Part Numbers**
	12H-1	12H-2
Cone	A-1036	B-2515
Non-Union Coupling Nut	A-1048	A-1048

Fitting End

Cone

Non-Union Coupling Nut

Fitting End

12 H Series: Non-Union Pocket Connection

**Part Numbers**
	12H-1	12H-2
Cone	A-1036	B-2515

Non-Union Connection Pocket

Cone

Fitting End

12 H Series: Dead End Connection

**Part Numbers**
	12H-1	12H-2
Blind Cone	B-6031	B-6031
Dead End Plug	B-1391	B-1391
Union Coupling Nut	A-1043	A-1043

Fitting End

Blind Cone

Dead End Plug

Union Coupling Nut

12 H Series: Pocket for Tubing

**Part Numbers**
	12H-1	12H-2
Short Cone	A-1210	B-2815

Pocket for Tubing

Short Cone

Tubing End

Harwood Engineering Company, Incorporated – © May, 1999

455 South Street, Walpole, Massachusetts 02081

phone: 508-668-3600

fax: 508-660-2276

http://www.ultranet.com/~harwood/

email: harwood@ma.ultranet.com