Breaking Down Gear Pumps Code

JGP

21

-

B

-

3

46

-

BI

-

IR

07

-

30

-

B

-

IF

12

-1

Gear pump expanded with shaft end cover highlighted

1

Pump w/o Shaft Bearing (Clockwise Rotation)

2

Pump w/o Shaft Bearing (Counter-clockwise Rotation)

3

Pump w/o Shaft Bearing (Double Rotation)

4

Pump w/ Shaft Bearing (Clockwise Rotation)

5

Pump w/ Shaft Bearing (Counter-clockwise Rotation)

6

Pump w/ Shaft Bearing (Double Rotation)

8

Motor w/ Shaft Bearing & 1/4" Drain Port

9

Motor w/o Shaft Bearing & 1/4" Drain Port

05

6 ROUND FLANGE

10

2 BOLT PAD MOUNT [TYPE 2]

27

4 BOLT CLOVERLEAF TYPE 2

42

SAE 4 BOLT B FLANGE

46

SAE B 2/4 MOUNT

94

SAE 2 BOLT A FLANGE

96

SAE B 2 BOLT TYPE 2

97

SAE 2 BOLT B FLANGE

	05	10	27	42	46	94	96	97
1	X	X	X	X	X	X	X	X
2	X	X	X	X	X	X	X	X
3	X	X	X	X	X	X	X	X
4	X			X	X	X		X
5	X			X	X	X		X
6	X			X	X	X		X
8	X			X	X	X		X
9	X			X	X	X		X

Gear pump expanded with port end cover highlighted

Orientation is viewed from the shaft end

BLANK
Single		Tandem		Left	Right
	Ext. Studs		Ext. Studs
BE	BY	BI	BY	Blank	Blank

NPT
Single		Tandem		Left	Right
	Ext. Studs		Ext. Studs
LE	LY	LI	LY	Blank	0.75"
KE	KY	KI	KY	0.75"	Blank
ME	MY	MI	MY	0.75"	0.75"
AI		AI		0.75"	1"
EI		EI		1"	0.75"
QU	QQ	QD	QQ	1"	1"

ORB
Single		Tandem		Left	Right
	Ext. Studs		Ext. Studs
DE	DY	DI	DY	Blank	0.75"
RA	RO	SU	RO	Blank	1"
CE	CY	CI	CY	0.75"	Blank
FE	FY	FI	FY	0.75"	0.75"
HE	HY	HI	HY	0.75"	1"
MA	YO	MU	YO	1"	Blank
GE	GY	GI	GY	1"	0.75"
JE	JY	JI	JY	1"	1"

Gear pump expanded with gear section highlighted

Orientation is viewed from the shaft end.
NPT Porting is NOT RECOMMENDED for pressures above 1500 psi.
Ports marked with an 'X' are recommended porting - for all other porting please consult John Gear Pumps.

BLANK
	Left	Right	07	10	12	15	17	20
AB	Blank	Blank	X	X	X	X	X	X

METRIC S.F.
	Left	Right	07	10	12	15	17	20
VN	0.75"	Blank		X	X

NPT
	Left	Right	07	10	12	15	17	20
IM	Blank	0.5"	X	X
ID	Blank	0.75"		X	X	X	X	X
YD	Blank	1"		X	X	X	X	X
IB	Blank	1.25"				X	X	X
YB	Blank	1.5"						X
IL	0.5"	Blank	X	X
IR	0.5"	0.5"	X
IC	0.75"	Blank		X	X	X	X	X
IF	0.75"	0.75"	X	X	X	X	X	X
IG	0.75"	1"		X	X	X	X	X
IH	0.75"	1.25"				X	X
YC	1"	Blank		X	X	X	X	X
IJ	1"	0.75"		X	X	X	X	X
YF	1"	1"		X	X	X	X	X
YG	1"	1.25"			X	X	X	X
YH	1"	1.5"						X
IA	1.25"	Blank				X	X	X
IK	1.25"	0.75"				X	X
YJ	1.25"	1"				X	X	X
YL	1.25"	1.25"				X	X	X
YM	1.25"	1.5"						X
YA	1.5"	Blank						X
YK	1.5"	1"						X
YP	1.5"	1.25"						X

ORB
	Left	Right	07	10	12	15	17	20
ED	Blank	0.75"	X	X	X	X	X	X
AD	Blank	1"		X	X	X	X	X
AO	Blank	1.25"			X	X	X	X
AU	Blank	1.5"					X	X
EC	0.75"	Blank	X	X	X	X	X	X
EF	0.75"	0.75"	X	X	X	X	X	X
EG	0.75"	1"		X	X	X	X	X
EH	0.75"	1.25"				X	X	X
EZ	0.875"	Blank			X
EL	0.875"	1"		X	X
AC	1"	Blank		X	X	X	X	X
EJ	1"	0.75"		X	X	X	X	X
EM	1"	0.875"		X	X
AF	1"	1"		X	X	X	X	X
AG	1"	1.25"			X	X	X	X
AH	1"	1.5"					X	X
AA	1.25"	Blank			X	X	X	X
EK	1.25"	0.75"				X	X	X
AJ	1.25"	1"			X	X	X	X
AL	1.25"	1.25"				X	X	X
AM	1.25"	1.5"					X	X
AE	1.5"	Blank					X	X
IP	1.5"	0.75"					X	X
AK	1.5"	1"					X	X
AP	1.5"	1.25"					X	X

SAE S.F.
	Left	Right	07	10	12	15	17	20
UD	Blank	0.75"	X	X	X	X	X	X
OD	Blank	1"			X	X	X	X
OB	Blank	1.25"			X	X	X	X
OU	Blank	1.5"					X	X
UC	0.75"	Blank	X	X	X	X	X	X
UF	0.75"	0.75"	X	X	X	X	X	X
UG	0.75"	1"		X	X	X	X	X
UH	0.75"	1.25"			X	X	X	X
OC	1"	Blank			X	X	X	X
UJ	1"	0.75"		X	X	X	X	X
OF	1"	1"		X	X	X	X	X
OG	1"	1.25"			X	X	X	X
OH	1"	1.5"					X	X
OA	1.25"	Blank			X	X	X	X
UK	1.25"	0.75"			X	X	X	X
OJ	1.25"	1"			X	X	X	X
OL	1.25"	1.25"				X	X	X
OM	1.25"	1.5"					X	X
OE	1.5"	Blank					X	X
OK	1.5"	1"					X	X
OP	1.5"	1.25"					X	X

Gear pump expanded with bearing carrier highlighted

BLANK
Input	Output	CW	CCW	BI
Blank	Blank	C	D	B

NPT
Input	Output	CW	CCW	BI
Blank	0.75"			(CV)
Blank	1"			(NK)
1"	Blank	TB	BT	(M)
1"	0.75"	TX	SZ	(GV)
1.25"	Blank	VB	BV	(N)
1.25"	0.75"	VJ	XV	(MV)
1.25"	1"	VZ	ZV	(TK)

ORB
Input	Output	CW	CCW	BI
Blank	0.75"		JP	(JH)
Blank	1"			(PC)
1"	Blank	CB	BC	(F)
1"	0.75"	CJ	XK	(HJ)
1.25"	Blank	DB	BD	(G)
1.25"	0.75"	DR	RD	(MJ)
1.25"	1"	DS	SD	(QC)
1.5"	Blank	FB	BF	(H)
1.5"	0.75"	FJ	JF	(WH)
1.5"	1"	FK	SF	(VC)

SAE S.F.
Input	Output	CW	CCW	BI
Blank	0.75"	BR	RB	(GR)
Blank	1"			(MT)
1"	Blank	LB	BL	(J)
1"	0.75"	LR	RL	(WL)

Gear pump expanded with shaft highlighted

Code	Description	Single - A	Tandem - B	Continental - C
7	SAE-C ANSI-32-4 SPLINE 1-1/4D, 14T			C
12	KEYED 3/4D			C
15	SAE-B ANSI-22-2 KEYED/THREADED 7/8D, 5/8TD			C
25	SAE-B ANSI-22-4 SPLINE 7/8D, 13T	A	B	C
30	SAE-B ANSI-22-1 KEYED 7/8D	A	B	C
32	TAPERED / KEYED	A		C
43	SAE-BB ANSI-25-1 KEYED 1D	A	B	C
65	SAE-B ANSI-22-4 SPLINE 7/8D, 13T, TYPE 2	A	B
66	SAE-B ANSI-22-1 KEYED 7/8D, TYPE 2	A	B
67	SAE-BB ANSI-25-1 KEYED 1D, TYPE 2	A	B
68	SPLINE .995D, 6T	A	B	C
90	SAE-B ANSI-22-1 ROUND KEYED/THREADED 7/8D, 5/8TD	A	B
95	SAE-A ANSI-16-4 SPLINE 5/8D, 9T	A		C
98	SAE-BB ANSI-25-4 SPLINE 1D, 15T	A	B	C