STANDARD FEATURES

• Totally Enclosed IP54 Design
• Horizontal F1 Mount
• Efficiency: NEMA Premium Efficiency
• Service Factor: 1.15
• Temperature & Duty: Class B Temperature Rise, Continuous Duty, 40C Ambient
• Insulation: Class F Insulation
• Max Elevation: 3300ft

BEARINGS & CONSTRUCTION

• Shielded Bearings Frames 140JP(2,4&6Pole)-280JP(4&6Pole)
• Open Bearings with Regreaseable Provisions Frames 280JP(2Pole), 320JP
• Polyrex EM Grease in all Regreasable Bearings
• Multemp SRL Grease in Sealed Bearings
• Aluminum Rotor
• Cast-Iron Frame and End Brackets
• Cast Iron Fan Cover and Terminal Box
• Non-Sparking Plastic Fan

ELECTRICAL & MOUNTING FEATURES

• Number of Leads 230/460V: 9 Leads (1-5HP), 12 Leads (7.5HP and larger)
• Number of Leads 575V: 3 Leads
• Solderless Lug Terminals on All Leads
• Ground Terminal Inside Main Terminal Box
• Interchangeable F1 and F2 Mounting

ADDITIONAL FEATURES

• Paint System: Phenolic Rust Proof Base with Lacquer Top Coat
• Stainless Steel Nameplate
• Rubber Flinger on DE Frames 140JP(2,4&6Pole)-280JP(4&6Pole)
• Steel Flinger on Both Ends 280JP(2Pole), 320JP(2,4&6Pole) and Larger
• Phenolic Alkyd Resin Varnish
• HPE High Pulse Endurance Spike Resistant Wire
• JP Pump Shaft
• CSA Certified for Class I, Division 2, Groups B, C & D (Class 1, Zone 2, Groups IIB+H2, IIB and IIA)
• Speed Ranges up to 10:1 CT, and 20:1 VT
• Meets NEMA MG1 Part 31.4.4.2