D51 (type 321)

D51 (type 321) Double Cartridge Seal

Manufacturer: Atlas Engineering group

SKU: D51

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D51 (type 321) Double Cartridge Seal

Analog: DEPAC Type 321 Double Cartridge Seal

Performance Capabilities
Temperature: -40C to 250C dependent on the elastomer
Pressure: Up to 28 bar
Speed: Up to 35 m/s
Sizes: 24mm to 100mm, 1" to 4"

Materials Combination
Face: Carbon, SiC, TC
Seat: SiC, TC
O-rings: NBR, EPDM, VITON, Aflas, FEP, Kalrez, Chemraz
Spring: SS316, hastelloy C, AM350
Metal parts: SS316, hastelloy C

	d	C	D	D1	D2	E	L1	L2	L3
"D51-1	1	2.382	1.76	4.134	1.85	0.492	2.126	1.387	0.945
"1.125-D51	1.125	2.362	1.878	4.134	1.969	0.492	2.126	1.387	0.945
"D51-1.25	1.25	2.362	2.004	4.134	2.126	0.492	2.126	1.387	0.945
"1.375-D51	1.375	2.638	2.154	4.528	2.244	0.492	2.126	1.387	0.945
"1.5-D51	1.5	2.953	2.272	5.118	2.362	0.579	2.126	1.387	0.945
"1.625-D51	1.625	3.228	2.429	5.512	2.52	0.579	2.126	1.387	0.945
"1.75-D51	1.75	3.228	2.547	5.512	2.638	0.579	2.126	1.387	0.945
"1.875-D51	1.875	3.228	2.665	5.512	2.756	0.579	2.126	1.387	0.945
"2-D51	2	3.228	2.744	5.512	2.835	0.579	2.126	1.387	0.945
D51-2.125"	2.125	3.622	2.862	5.906	2.953	0.689	2.126	1.387	0.945
D51-2.25"	2.25	3.622	3.02	5.906	3.11	0.689	2.126	1.387	0.945
D51-2.375"	2.375	3.937	3.138	6.299	3.228	0.689	2.126	1.387	0.945
D51-2.5"	2.5	3.937	3.256	6.299	3.346	0.689	2.126	1.387	0.945
D51-2.625"	2.625	4.409	3.413	7.087	3.504	0.689	2.126	1.387	0.945
D51-2.75"	2.75	4.409	3.531	7.087	3.622	0.689	2.126	1.387	0.945
D51-2.875"	2.875	4.843	3.969	7.48	3.976	0.689	2.126	1.387	0.945
D51-3"	3	4.921	4.047	7.48	4.055	0.689	2.283	1.535	0.984
D51-3.125"	3.125	5.118	4.244	7.48	4.252	0.689	2.283	1.535	0.984
D51-3.25"	3.25	5.236	4.362	7.48	4.37	0.689	2.283	1.535	0.984
D51-3.375"	3.375	5.315	4.441	8.661	4.449	0.846	2.283	1.535	0.984
D51-3.5"	3.5	5.512	4.638	8.661	4.646	0.846	2.283	1.535	0.984
D51-3.625"	3.625	5.591	4.717	8.661	4.724	0.846	2.283	1.535	0.984
D51-3.75"	3.75	5.709	4.835	8.661	4.843	0.846	2.283	1.535	0.984
D51-3.875"	3.875	5.906	5.031	8.661	5.039	0.846	2.283	1.535	0.984
D51-4"	4	5.906	5.031	8.661	5.039	0.846	2.283	1.535	0.984

	d	C	D	D1	D2	E	L1	L2	L3
D51-24	24	60	44.7	105	52	12.5	50	35	24
D51-25	25	60	44.7	105	52	12.5	50	35	24
D51-28	28	60	47.7	105	55	12.5	50	35	24
D51-30	30	60	49.7	105	57	12.5	50	35	24
D51-32	32	60	50.9	105	60	12.5	50	35	24
D51-33	33	60	50.9	105	60	12.5	50	35	24
D51-35	35	67	54.7	115	62	12.5	50	35	24
D51-38	38	75	57.7	130	65	14.7	50	35	24
D51-40	40	75	59.7	130	67	14.7	50	35	24
D51-43	43	82	62.7	140	70	14.7	50	35	24
D51-45	45	82	64.7	140	72	14.7	50	35	24
D51-48	48	82	67.7	140	75	14.7	50	35	24
D51-50	50	82	69.7	140	77	14.7	50	35	24
D51-53	53	92	72.7	150	80	17.5	50	35	24
D51-55	55	92	74.7	150	82	17.5	50	35	24
D51-60	60	100	79.7	160	87	17.5	50	35	24
D51-65	65	100	84.7	160	92	17.5	50	35	24
D51-70	70	112	89.7	180	97	17.5	50	35	24
D51-75	75	125	102.8	190	108	17.5	54	39	25
D51-80	80	130	107.8	190	113	17.5	54	39	25
D51-85	85	135	112.8	220	118	20.5	54	39	25
D51-90	90	140	117.8	220	123	20.5	54	39	25
D51-95	95	145	122.8	220	128	20.5	54	39	25
D51-100	100	150	127.8	220	133	20.5	54	39	25

Product tags

d51 - type depac 321 (1)

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