China Leading Mechanical Seals Manufacturer

NINGBO YINZHOU HUAQIU INDUSTRY AND TRADE CO.,LTD
NingBo GaoHong Mechanical Seal Manufacturing CO.,LTD

08.HQ21/HQ21T

Categories: AES Replacements, Armstrong, Brands, Crane Replacements, Elastomeric Seals, Flowserve Replacements, Gorman-Rupp, O.E.M.Seals, Pumps, Roten Replacements, Sihi Sterling, Standard Mechanical Seals, Structure, Vulcan Replacements

Type：	Elastomeric bellow mechanical seal
Replacement：	Crane 21 with N seat，AES P04/P04T, Vu1can 11，Roten 21A，Flowserve 110
Temperature：	-30℃ to +200℃
Pressure：	≤1.0Mpa
Speed：	≤13m/s
Material：	V,Q1,Q2,U2,U1,B,A,P,E,V,F,G

Product descripton

Size (inch)	d	D1	D3 (HQ21)	D3 T (HQ21T)	L1	L2
0.500	12.7	25.40	24.0	22.8	20.62	7.95
0.625	15.8	31.75	26.7	26.7	22.23	10.31
0.750	19.1	34.93	31.2	30.4	22.23	10.31
0.875	22.2	38.10	33.5	33.4	23.80	10.31
1.000	25.4	41.28	43.2	39.3	25.40	11.10
1.125	28.6	44.45	46.5	42.0	26.97	11.10
1.250	31.7	47.63	49.5	45.8	26.97	11.10
1.375	34.9	50.80	52.7	49.3	28.58	11.10
1.500	38.1	53.98	56.0	52.8	28.58	11.10
1.625	41.2	60.33	62.2	55.5	34.93	12.70
1.750	44.4	63.50	66.0	61.0	34.93	12.70
1.875	47.6	66.68	66.0	64.0	38.10	12.70
2.000	50.8	69.85	73.0	66.0	38.10	12.70
2.125	53.9	76.20	73.5	71.5	42.85	14.27
2.250	57.1	79.38	79.6	79.6	42.85	14.27
2.375	60.3	82.55	82.0	79.6	46.05	14.27
2.500	63.5	85.73	85.0	81.5	46.05	14.27
2.625	66.6	85.73	88.5	84.6	49.20	15.88
2.700	69.8	88.90	92.7	90.0	49.20	15.88
3.000	76.2	98.40	102.0	96.8	52.37	15.88

d (mm)	D1	D3(HQ21)	D3T(HQ21T)	L1	L2
d (mm)	D1	D3(HQ21)	D3T(HQ21T)	L1	L2
12.7	25.40	24.0	22.8	20.62	7.95
15.8	31.75	26.7	26.7	22.23	10.31
19.1	34.93	31.2	30.4	22.23	10.31
22.2	38.10	33.5	33.4	23.80	10.31
25.4	41.28	43.2	39.3	25.40	11.10
28.6	44.45	46.5	42.0	26.97	11.10
31.7	47.63	49.5	45.8	26.97	11.10
34.9	50.80	52.7	49.3	28.58	11.10
38.1	53.98	56.0	52.8	28.58	11.10
41.2	60.33	62.2	55.5	34.93	12.70
44.4	63.50	66.0	61.0	34.93	12.70
47.6	66.68	66.0	64.0	38.10	12.70
50.8	69.85	73.0	66.0	38.10	12.70
53.9	76.20	73.5	71.5	42.85	14.27
57.1	79.38	79.6	79.6	42.85	14.27
60.3	82.55	82.0	79.6	46.05	14.27
63.5	85.73	85.0	81.5	46.05	14.27
66.6	85.73	88.5	84.6	49.20	15.88
69.8	88.90	92.7	90.0	49.20	15.88
73.0	95.20	95.0	92.0	52.37	15.88
76.2	98.40	102.0	96.8	52.37	15.88

d (inch)	D1	D3(HQ21)	D3T(HQ21T)	L1	L2
d (inch)	D1	D3(HQ21)	D3T(HQ21T)	L1	L2
0.500	1.000	0.945	0.897	0.812	0.312
0.625	1.250	1.053	1.053	0.875	0.405
0.750	1.375	1.230	1.201	0.875	0.405
0.875	1.500	1.319	1.319	0.937	0.405
1.000	1.625	1.703	1.547	1.000	0.437
1.125	1.750	1.831	1.654	1.062	0.437
1.250	1.875	1.949	1.803	1.062	0.437
1.375	2.000	2.077	1.941	1.125	0.437
1.500	2.125	2.205	2.078	1.125	0.437
1.625	2.375	2.451	2.185	1.375	0.500
1.750	2.500	2.598	2.402	1.375	0.500
1.875	2.625	2.598	2.520	1.500	0.500
2.000	2.750	2.874	2.598	1.500	0.500
2.125	3.000	2.894	2.814	0.688	0.562
2.250	3.125	3.133	3.133	1.688	0.562
2.375	3.250	3.228	3.133	1.812	0.562
2.500	3.375	3.346	3.209	1.812	0.562
2.625	3.375	3.484	3.331	1.937	0.625
2.750	3.500	3.652	3.543	1.937	0.625
2.875	3.750	3.740	3.622	2.062	0.625
3.000	3.875	4.016	3.811	2.062	0.625