Replace PAC-SEAL TYPE 21-2,3
Main Characteristics:
Pressure: 1Mpa
Speed: 10m/s
Temperature: -300C ∽ 2000C
MATERIALS:
Seal Face: Carbon/SIC/TC
Stationary Ring: Ceramic/SIC/TC
Drive Ring: SS304/SS316
Spring: SS304/SS316
Retainer: SS304/SS316
Bellows: NBR/EPDM/VITON
Cup Gasket: NBR/EPDM/VITON

Model	d	D	D1	L1	L3
SP16T-3/8"	9.525	23.292	24.587	34.138	8.738
SP16T-1/2"	12.700	23.292	27.788	34.138	8.738
SP16T-5/8"	15.875	30.099	30.937	35.712	10.312
SP16T-3/4"	19.050	33.071	33.1/34.138	35.712	6.5/10.312
SP16T-7/8"	22.225	36.297	37.287	35.712	10.312
SP16T-1"	25.400	39.421	41.28/40.488	43.307	10.312
SP16T-1 1/8"	28.575	44.450	47.625	44.907	11.913
SP16T-1 1/4"	31.750	47.625	50.800	44.907	11.913
SP16T-1 3/8"	34.925	50.800	53.975	44.907	11.913
SP16T-1 1/2"	38.100	53.975	57.150	44.907	11.913
SP16T-1 5/8"	41.275	60.325	60.325	44.907	11.913
SP16T-1 3/4"	44.450	60.325	63.500	52.934	11.913
SP16T-1 7/8"	47.625	63.881	66.675	52.934	11.913
SP16T-2"	50.800	66.675	69.850	54.508	13.487
QH 166T-12	12	23.3	27.8	34.1	8.7
QH 166T-16	16	30.1	30.95	35.7	10.3
QH 166T-20	20	36.3	35.7	35.7	10.3
QH 166T-22	22	36.3	37.3	35.7	10.3
QH 166T-24	24	39.4	40.5	35.7	10.3
QH 166T-25	25	39.4	40.5	35.7	10.3
QH 166T-28	28	44.4	47.65	45.2	11.9
QH 166T-30	30	47.6	50.8	45.2	11.9
QH 166T-32	32	47.6	50.8	45.2	11.9
QH 166T-35	35	50.8	54	45.2	11.9
QH 166T-38	38	54	57.15	45.2	11.9
QH 166T-40	40	60.3	60.35	45.2	11.9
QH 166T-45	45	66.7	63.5	52.4	11.9
QH 166T-48	48	66.7	66.7	52.4	11.9
QH 166T-50	50	66.7	69.85	54.0	13.5