• Incorporates circulation, vent and drain gland for quenching and safety

• Throttle bushing standard

• One of the industry's most aggressively priced stationary cartridges

• Easy cartridge installation

• Stationary multiple spring design with circulation vent and drain connections

• Springs isolated from product

• Rugged face design

• Identical seal face shapes make repairs easy and economical

• Hydraulically balanced design

• Handles pressure reversals and vacuum

• Big Bore gland alternatives

• Interchangeable parts with D2 dual cartridges

• User friendly setting clips

• Confined gland gaskets

Standard Materials of Construction

Faces:

• Carbon / Silicon Carbide

• Silicon Carbide / Silicon Carbide

• available)(Note: Tungsten Carbide and Antimony Carbon 

Elastomers:

• Viton*, Buna, PTFE, Neoprene, EPR, Kalrez*, AFLAS*, Chemraz*

Metallurgy:

• 304, 316, Monel, Alloy 20, Hast B+ C*

• Bronze Throttle Bushing

• Pressure: Up to 250 PSI/17 Bar
• Temperature: -40° to 425° F, -40° to 235 ° Celsius*