China 301 Mechanical Seals Supplier, Manufacturer - Factory Direct Price

Product Description

ZL301 Elastomer Bellow mechanical seal Replace Burgmann BT-AR

Description:

ZL 301 mechanical seals, Replace Burgmann BT-AR
for blower pump, diving pump,circulating pump,
replace the mechanical seal of Burgmann and John Crane

Operational Conditions:

Temperature: -20℃ to +120℃
Pressure: ≤0.6MPa
Speed: ≤10m/s

Materials:

Stationary Ring: Ceramic (Alumina), Silicon Carbide Reaction Bonded, Silicon Carbide Sintered Pressureless, Ni-binder Tungsten Carbide, Co-binder Tungsten Carbide
Rotary Ring: Resin Impregnated Carbon Graphite (Furan), Antimony Impreg, Carbon Graphite, Silicon Carbide Sintered Pressureless, Silicon Carbide Reaction Bonded, Co-binder Tungsten Carbide, Ni-binder Tungsten Carbide
Secondary Seal: Nitrile (NBR), Ethylene Propylene (EPDM), Fluorocarbon Rubber (Viton)

Applications:

Clean water

d(mm)	D3	D1	L	L2
10	24	26	21	8
11	24	26	21	8
12	24	25.0/26.0	21	8
13	24	26	19.5	5.5/8.0
13L	28	28	21	8
13H	32	29.5	30.5	8
14	28	28.0/28.5	21	8
14L	32	29.5	21	80
15S	28	28.5/30.0	21	80
15M	32	30.0/29.5	21	8
15L	39	38	21	8
16S	28	29.5/30.0	21	8
16M	32	29.5	21	8
16L	39	38	21	8
16H	32	30	21	10
17	39	42	21	8
18	39	42	21	8
19	39	42	21	8
20	39	42	21	8
20L	42	45	23	10
22S	36	45	26.5	10
22L	42	45	23	10
23	47	50	23.5	10
24	47	50	23.5	10
25	42	50	23.5	10
25L	47	50	23.5	10
26	47	50	23.5	10
27	47	50	23.5	10
28	54	57	25	10
30	54	57	25