North Ridge NR-BAL Rotary Vane Pumps For Viscous and Sensitive

North Ridge NR-BAL Rotary Vane Pumps Flow RateUp to 110 m³/hrHead (Pressure)Up to 10 barSizes AvailableFrom 1" to 4"Operating TemperatureUp to 250°CViscosityUp to 10,000 cStDrive OptionsHydraulic/Electric Motor + GearboxConstruction MaterialsCast Iron, Stainless Steel and Bronze The NR-BAL rotary vane pumps are positive displacement volumetric pumps, these pumps have a max. working viscosity of 10,000 cSt, this means they are capable of handling the vast majority of low-medium viscosity fluids due to their great efficiency and heavy duty design our rotary sliding vane pumps are very commonly used within the oil and gas industry, our BAL pump range has fantastic self-priming capabilities, they can also be used in reversed meaning the suction can become the discharge side if required, these particular feature makes them an ideal selection for fuel transfer, loading or unloading applications. These rotary vane pumps can be supplied with Marine Class, ATEX, Food-Grade certifications upon request, the NR-BAL range comes with integrated safety valves as standard, each pump type within in NR-BAL range has its own unique features, the NR-BAL-2R type is fitted with double mechanical seals for extra protection and as a result chances of leakage on this pumps are slim to none, making this particular model very popular for transferring highly flammable liquids. Our NR-BAL-C rotary sliding vane pump has a built-in heating chamber specifically designed for handling fluids that might require to be heated prior to being pumped such as Bitumen, Paraffin, Asphalt, Grease etc. The heating chamber can be used with hot water, oil or steam. These models can be supplied with either packing or mechanical seal, the NR-BAL-C type can handle temperatures of up to 250°C. The NR-BAL-D rotary sliding vane pump is perhaps our most versatile vane pump when it comes to tanker trucks fuel loading and offloading applications, these series of pumps comes with double mechanical seals and dual shaft outlet as standard, by having dual shaft output the NR-BAL-D range can be connected to a power supply from either side these means the pump does not need to be rotated no matter the location of the motor/engine. Design Features/BenefitsDouble Mechanical SealATEX CertifiedHigh EfficiencyHeating ChamberHigh Temperature Pump (Up to 250 °C)Dual Shaft OutputSelf-primingIntegrated Safety ValveMarine Class Certification Available Typical Applications by Type: Sliding Rotary Vane Pumps BAL / BAL-2R: • Oil/Petroleum Refineries• Diesel Filling Stations• Dry Food Factories• Olive Oil Plants and Mills Sliding Rotary Vane Pumps BAL-C: • Bitumen• Asphalt• Grease• Emulsions• Paraffin Sliding Rotary Vane Pumps BAL-C: • Kerosene / Gasoline• Gasoil• Fuel-oil• Solvents Explore Further in our Vane Pump Guide

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