Harwood Engineering Company, Inc.

F Series Fittings

F Series: Parts Information

F Series: Cross, Tee, Elbow, and Coupling

Series Part Numbers

	15F	16F
Tubing Dimensions (OD x ID)	15/16 x 5/16	1 x ¼
Cross	C-1302	C-2545
Tee	C-1303	C-2546
Elbow	C-1304	C-2547
Coupling	C-1305	C-2548

F 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
16F	15F	C-3982	2	4

F Series to L Series Reducing Couplings

From Fitting Series Size at A	To Fitting Series Size at B	Part Number	Dimension C	Dimension D
15F	4L	C-1572	1½	2 ¼
15F	6L	C-1347	1½	2 3/8
15F	9L-3	C-1331	2	2 ½
16F	9L-3	B-3534	1 9/16	2 7/16

F Series to M Series Reducing Couplings

From Fitting Series Size at A	To Fitting Series Size at B	Part Number	Dimension C	Dimension D
15F	5M	C-1573	1½	2½

F Series: Adapters H.P. Fittings

Adapters H.P. Fittings to IPS Female

Fitting Series	Pipe Size at end A	Part Number	Dim. B	Dim. C
15F	½	C-1825	2	3
16F	1	C-1323	2	3 ¼

F Series: Union Fitting Connection

Dimensions

	15F	16F
A	4 1/8	4 3/8
B	2 ¾	3
H	2 HEX	2 HEX

F Series: Union Pocket Connection

Dimensions

	15F	16F
C	7/8	7/8
D	2 ¼	2 5/16
J	1 ¾ HEX	1 ¾ HEX

F Series: Non-Union Fitting Connection

Dimensions

	15F	16F
E	3 13/16	3 13/16
F	2 ¼	2 ¼
H	2 HEX	2 HEX
K THD	1 3/8 - 12

F Series: Non-Union Pocket Connection

Dimensions

	15F	16F
G	1 ¼	1 5/16
T THD	15/16 - 16 LH	1-14 LH

---

---

16F Series: Dead End Connection

Part Numbers

	16F
Union Sealing Cone	B-3356
Tubing Collar	B-3427
Dead End Plug	B-3538
Union Coupling Nut	B-3536