GS610 MECHANICAL SEAL

GS610 double mechanical seal is for the bottom entry agitator shaft sealing, robustic design, long operation life.

OPERATION RANGE

Double-acting mechanical seal liquid lubricated for slurry applications; Pair of product side seal rings extends into the vessel space; Surfaces are smooth and the design minimizes gaps to prevent dirty corners - thorough cleaning is possible; Sealing abrasive suspensions and sticky or crusty media (below liquid level, side entry installation); Sterile seal construction also available - any orientation possible

Operating pressure: vacuum...16 bar (abs.) Vessel temperature: -50...+230 °C
Shaft size: 40...300 mm Sliding speed: 0...5 m/s

MAIN DESIGN FEATURES

Smooth surface, free of dead spaces
CIP-/SIP (Cleaning in Place, Sterilization in Place) capable
Sliding materials FDA conform
Variant for sterile applications available
ATEX certification on request
Materials
Seal faces: Silicon carbide, FDA conform
Seat: Carbon graphite (atmosphere side) resp. Silicon carbide (product side), FDA conform
Secondary seals and metallic parts acc. to application and customers' requirement.

FEATURES

For top, side and bottom entry drives
Seat at product side rotating
Unbalanced
Liquid-lubricated
Double seal
Independent of direction of rotation
Cartridge unit
With or without bearing available

INDUSTRY

Petrochemical industry
Chemical industry
Pharmaceutical industry
Food and beverage industry
Mixers
Dryers
Mills
Kneaders
Reactors
Pressure filters

MODELS AND TECHNICAL SPECIFICATIONS

MODEL	d1	d4	d5	LK	n x d2	F	G	h	H
KFA040	175	118	121	145	4 × 14	40	87	23	182
KFA060	240	158	176	210	8 × 18	40	87	23	222
KFA080	275	181	204	240	8 × 22	50	100	27	251
KFA100	305	206	234	270	8 × 22	50	100	27	248
KFA120	330	239	260	295	8 × 22	70	135	27	284
KFA140	395	253	313	350	12 × 22	70	134	27	301
KFA160	395	277	313	350	12 × 22	70	134	31	303
KFA180	445	303	364	400	12 × 22	70	142	31	333