Double Cartridge Mechanical Seal
Advanced Mechanical Seal
Model 200 DCH
The 200DCH is a Heavy Duty seal designed for severe
applications such as abrasive, effluent, toxic and
environmentally hazardous liquids.The seal will fit all
ANSI sized pumps as well as agitators and mixers.
Features and Benefits
SAFE - T SEAL 200 DCH
- DOUBLE BALANCED CARTRIDGE DESIGN-
Will operate with pressurized or non-
pressurized seal water. The cartridge design
makes installation much easier.
- HEAT SHRUNK FACES - Assures that the faces
are secure when running in extreme conditions
- ISOLATED SPRINGS - One set of non-
rotating springs are isolated from the process
to prevent clogging and corrosion.
- SLIDING PISTON DESIGN - Up to 5/32 inch
total allowable end-play allows the seal to float
with shaft during axial movement such as
during an impeller adjustment.
- HELICAL STYLE NOSE - Helps to remove
process away from seal faces.
- TEFLON SLOT RING - Prevents traditional
Stuffing box pressure: 290 PSI
Temperature: 356 F
Speed: 65.6 feet per second
Seal faces: SIC vs. SIC inboard
SIC vs. Carbon outboard
O rings: Viton standard
Metallurgy: Type 316 Stainless Steel standard.
Also available in Titanium, Alloy 20,
W or ld W ide F acilities to S er ve Y ou
SAFE-T HYDRO, INC.
Unit 49,1833 Coast Meridian Road
Port Coquitlam, B.C. V3C 6G5
Web Site: www.safe-thydro.com
834 West Madison, Chicago, IL 60607
Quality Products and Services Since 1969