Standard John Crane Type 21
mechanical seal for both reliability and availability.
Carbon/ceramic/ BUNA standard, with other faces and elastomers
available.
Available in all iron or bronze
fitted construction for application versatility.
Replaceable wearing components
include stainless steel shaft sleeve and casing and hub wear
rings to maintain peak efficiency.
Enclosed impeller design,
dynamic balancing and renewable wear rings reduce losses
affecting performance and pump life.
125 lb. ANSI flange
suction/discharge connections and casing rotation for piping
connection versatility.
NPT threaded connections are
supplied on 1 1/2 x 2 - 10 and 2 1/2 x 3 - 8 models.
Optional rigid carbon steel
bedplate, sheet metal coupling guard and T. B. Woods spacer
coupling for 3756 models.
