Metric Dimensions
150	300	400	600	900	1500	2500
Inch Dimensions
150	300	400	600	900	1500	2500

NPS	O	tf
1/2	95	14.3
3/4	115	15.9
1	125	17.5
1-1/4	135	20.7
1-1/2	155	22.3
2	165	25.4
2-1/2	190	28.6
3	210	31.8
3-1/2	230	35
4	275	38.1
5	330	44.5
6	355	47.7
8	420	55.6
10	510	63.5
12	560	66.7
NPS	O	tf
14	605	69.9
16	685	76.2
18	745	82.6
20	815	88.9
24	940	101.6

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Templates for drilling of bolt holes

NPS	BCD	BHD	BOLTS	BD
1/2	66.7	5/8	4	1/2
3/4	82.6	3/4	4	5/8
1	88.9	3/4	4	5/8
1-1/4	98.4	3/4	4	5/8
1-1/2	114.3	7/8	4	3/4
2	127.0	3/4	8	5/8
2-1/2	149.2	7/8	8	3/4
3	168.3	7/8	8	3/4
3-1/2	184.2	1	8	7/8
4	215.9	1	8	7/8
5	266.7	1-1/8	8	1
6	292.1	1-1/8	12	1
8	349.2	1-1/4	12	1-1/8
10	431.8	1-3/8	16	1-1/4
12	489.0	1-3/8	20	1-1/4
NPS	BCD	BHD	BOLTS	BD
14	527.0	1-1/2	20	1-3/8
16	603.2	1-5/8	20	1-1/2
18	654.0	1-3/4	20	1-5/8
20	723.9	1-3/4	24	1-5/8
24	838.2	2	24	1-7/8

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NPS	SBL RFY	SBL RJ	MBL RF
1/2	75	70	75
3/4	90	85	90
1	90	85	90
1-1/4	95	90	95
1-1/2	110	100	110
2	110	100	110
2-1/2	120	115	120
3	125	120	125
3-1/2	140	135	140
4	145	140	145
5	165	160	165
6	170	165	170
8	190	185	195
10	215	210	215
12	220	215	220
NPS	SBL RFY	SBL RJ	MBL RF
14	235	230	235
16	255	250	255
18	275	265	275
20	285	280	290
24	330	325	335

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Metric Dimensions
150	300	400	600	900	1500	2500
Inch Dimensions
150	300	400	600	900	1500	2500

General Notes

Dimensions are in millimeters, except for diameters of bolts and bolt holes, which are in inch units.