JIANDE CITY TIANYU ELECTRIC CO.,LTD

	•Pump-using mechanical seal •Cauldron-using machinery •Blower dry gas mechanical seal •Dye and finishing mechanical seal •Secondary sealing element

PRODUCTS

TK1(MG1)

Profile
•Double seal
•Unbalanced
•Independent of direction of rotation
•Elastomer bellows

TK1(MG1)Mechanical seals of the MG series are amongst the most commonly used. The bellows is not subjected to any torsional stress and its ingenious design incorporates several functions,as seal face carrier,secondary sealing element and drive collar.The seal face is driven through the spring and"L"-rings.There are no bonded joints and all the face materials are inter-changeble without having to modify any dimensions.Highly recommended for duties with media containing solids eg.in waste water and sewage applications.

Structure seats

	TK12 Dimensions,items and desig-nations same as for TK1,but with an extended bellows tail to achieve the fitting length 11k according to DIN 24960 in com-bination with seat G6 or G60.(d4min acc.to DIN 24960 is exceeded).
	TK13 Dimensions,items and designa-tions same as for TK1, but with an extended bellows tail to achieve the fitting length 11n according to DIN 24960 in combination with seat G6 or G60.(d4min acc. to DIN 24960 is exceeded).
	TK1S20 Dimensions,items and designa-tions same as for TK1, but with an extended bellows tail to achieve the special fitting length I1s in combination with seat G 50. TK1 multiple seal Tht TK1 can also be used a double sael in tandem or back-to-back arrangement. lnstallation proposals can be supplied on request. TK(not illustrated) Identical to TK1,but with a special bellows surface on the shaft side.For use in hot-water pumps at up to 120 degree and 25 bar and / or 140 degree/16 bar.Only in combination with seat G 606 d1=12...38mm

Operating limits

Specification:10～110mm
Pressure:≤1.2Mpa
Temperature:-20Degree～120Degree
Linear speed:≤10m/s
Axial movement:±0.5mm

Combination of materials

Sealing face:Graphite,Silicon carbide,Tungsten carbide,Aluminum oxide
Secondary sealing:Acrylonitrile rubber,Fluorine rubber,Eth-ylene propylene rubber
Metal component:Stainless steel

Unit:mm

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