Gorman-Rupp SM SERIES® (MSHA SUBMERSIBLE)

PRODUCT DESCRIPTION

The Gorman-Rupp SM Series® line features Mine Safety and Health Administration (MSHA) approved submersible pumps designed for the challenging conditions in coal and gassy mines. These compact, lightweight pumps are built for reliable operation in cramped quarters and hard-to-reach places where other pumps can't go.

Many SM Series® models are available with stainless steel fitted parts or all-stainless construction, making them ideal for pumping in severe corrosive and abrasive applications. All models come standard with a NEMA type 10 explosion-proof control box for added safety in hazardous environments.

FEATURES AND BENEFITS

• Compact, lightweight design for easy handling and installation in tight spaces
• Only two moving parts and three wearing surfaces for minimal maintenance
• Dual seals provide double protection, preventing motor damage
• Positive oil lubrication allows the pump to run dry without seal damage
• Abrasion-resistant ductile iron or optional CD4MCu impellers for handling sand, gravel, and corrosive/abrasive materials
• Fully shrouded impeller back reduces seal pressure and extends seal life

APPLICATIONS

• Coal and gassy mine dewatering
• Corrosive and abrasive liquid transfer
• Confined space installations
• Hazardous environments requiring explosion-proof equipment

PERFORMANCE

• Sizes: 2" (50 mm), 3" (80 mm), 4" (100 mm), 6" (150 mm)
• Max Capacity: 2100 GPM (133 lps)
• Max Head: 380' (116 m)
• Max Solids: 1" (25 mm)
• Max Temperature: 122°F (50°C)