Impeller: Vortex Cast Iron style, dynamically balanced with pump out vanes for mechanical seal protection.
Casing: Cast iron 2″ NPT volute with special relief groove for self-cleaning and reduction in clogging.
Efficient air-filled motor.
Dual Mechanical Seals: For standard and Explosion Proof models, Tungsten Carbide vs. Ceramic seal faces standard on outer seals. Carbon vs. Ceramic seal faces standard on inner seals. All elastomers shall be nitrile.
Seal Sensor / High Temperature Probe: Located in motor housing. If pumpage should begin to leak past lower seal it indicates to pump control panel a fault has occurred. Requires minicas device in the control panel.
Capable of running dry without damage to components.
Designed for continuous operation, when fully submerged.
Explosion-proof FM available as option. FM approved.
Shaft: Corrosion resistant, 400 series stainless steel. Taper lock and impeller bolt on all models to guard against component damage on accidental reverse rotation.