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Burgmann Mr-D Seal Replacement (Agitator seals, Liquid-lubricated seals, Mechanical seals)

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Address: park industry zhoudong zhouzhuagn town jinagyin city china

Phone: 86-0510-86248366

Contact name:Ms. Eileen

JiangYin Rochman electromechanical equipment C.,Ltd

Burgmann Mr-D Seal Replacement (Agitator seals, Liquid-lubricated seals, Mechanical seals)

City & Province Wuxi Jiangsu
Categories Seals

Product Details

Product Description
Features
Equivalent to Bergmann MR-D seal
For top, lateral and bottom drives
Product side seat rotating
Unbalanced
Double seal
Independent of direction of rotation
Cartridge unit
Operating range
Shaft diameter: DN/dw = 30 200 (500) mm (1.18" 7.87" (19.68"))
Axial offset shaft/housing:
DN/dw 30 60 mm (1.18" 2.36"): Max. ± 1.5 mm (0.059")
DN/dw >60 mm (2.36"): Max. ± 2.0 mm (0.079")
Radial offset shaft/housing: Max. ± 0.3 mm (0.012")
Pressure:
P1 (media) = vacuum 14 (23) bar (203 (334 PSI))
P3 (buffer fluid) = max. 16 (25) bar (232 (363 PSI))
Δ P3 > p1 = min. 2 bar (29 PSI), max. 10 bar (145 PSI)
Temperature:
T1 (media) = -20 ° C +200 (300) ° C (-4 ° F +392 (572) ° F)
Sliding velocity: Vg = 20 m/s (66 ft/s)
For applications beyond this range, please inquire.
Product side:
Seal face, seat: Silicon carbide (Q1),
Tungsten carbide (U)
Metal parts: Cr steel (E), CrNiMo steel (G),
Hastelloy® (M)
Atmosphere side:
Seal face, seat: Silicon carbide (Q1), Carbon
Graphite resin impregnated (B)
Metal parts: Cr steel (E), CrNiMo steel (G)
Product and atmosphere side:
Springs: CrNiMo steel (G), Hastelloy® (M)
Secondary seals: EPDM (E), FKM (V),
FFKM (K), FKM, FEP wrapped (M5)
Other materials on request.
Burgmann MR-D Seal Replacement (Agitator seals, Liquid-lubricated seals, Mechanical seals)
Burgmann MR-D Seal Replacement (Agitator seals, Liquid-lubricated seals, Mechanical seals)Burgmann MR-D Seal Replacement (Agitator seals, Liquid-lubricated seals, Mechanical seals)

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