Mechanical seals - Special MG type Mechanical seals

MG1S TYPE GRAPHITE+SILICON.CARBIDE+EPDM FOR WILO PUMPS

General features

Single seal
Elastomer bellows
Unbalanced
Independent of direction of rotation
The bellows is not subjected to any torsional stress and its design incorporates several functions, as seal face carrier, secondary sealing element and drive collar.

Materials
Rotary seal parts
Rotating seal faces: Carbon graphite resin impregnated (B).
Elastomers: Ethylene Propylene EPDM (E).
Spring: Stainless steel AISI304 (F).
Stationary seat
Stationary seal faces: Silicon carbide (Q1).
Elastomers: Ethylene Propylene EPDM (E).

Operating range
Pressure: 12 bar
Sliding velocity: 10 m/s
Temperature: -40°C +140°C

Applications
Specially suitable for WILO pumps
Foodstuffs
Chemically and mechanically non aggressive liquids
Clean water up to 140°C
Don't use with oils, mineral oils and greases

Products

Rotary part					Stationary seat
AREM code	Ø Inner hole mm	Ø Outer hole mm	Working height mm	Ø Shaft		AREM code	Ø Inner hole mm	Ø Outer hole mm	Working height mm
0203617	17	32	19,5	17		0205218	19	33	7,5
0205118	18	32	30	18		0205218	19	33	7,5
0205124	24	41	32,5	24		0205224	25	39	7,5
0204732	32	53	33,4	32		0205332	33	50,8	11,9
0205143	43	63	36	43		0205243	44	61	9
0204755	55	78	41	55		0205355	56	76,2	13,5