Mô tả
FEATURES & BENEFITS
- Ultra-hard tungsten carbide idler pin and tungsten carbide idler bushing minimize wear in this key area, since a constant supply of abrasive material is flowing through the pumping elements.
- Behind-the-rotor pinned-seat mechanical seal with hard silicon carbide vs. silicon carbide seal faces, featuring external flush line from pump discharge to remove solids build-up, ensuring longest possible seal life (note: no flush line on F & FH sizes).
- The grease-lubricated bracket bushing is not contacted by the pumped liquid, for long life. The pump is re-greasable, with a lip seal at the stuffing box to retain grease and a relief fitting to prevent over-greasing.
- The grease-filled bracket helps to prevent air and moisture from reaching the seal faces, which helps limit crystallization of some air or water-reactive liquids.
- Limiting pressure ratings helps extend pump life on abrasives, by increasing film thickness between rotating parts and reduces the loads or forces within the pump.
- Limited speeds help ensure longest life by reducing fluid velocity, which reduces abrasion.
- All pumped liquid is contained in the casing area, which enables superior flushing to clean the casing.
- Positive Displacement Internal Gear pumping principle handles a broad range of viscosities with constant flow rate.
- Footed cast iron bracket provides rigid mounting to help maintain alignment, which extends seal and bearing life.
- Axial rotor thrust is controlled by double row ball or tapered roller bearings mounted in the rotatable bearing housing, which enables fast, easy end clearance adjustment.
- Can use direct drive, gear reducer or gearmotor drive, or belt-drive.
- Pressure relief valve is standard.
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CAPACITY: .75 to 182 GPM (.17 to 41 m3/h)
PRESSURE: to 150 PSI (0 to 10 Bar)
TEMPERATURE: -40 to +300 °F (-40 to + 150 °C)
VISCOSITY: 38 to 250,000 SSU (3 to 55,000 cST)
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CÔNG TY TNHH GIẢI PHÁP KỸ THUẬT TÂN LONG
Địa chỉ: 146/18 Nguyen Huu Tho, Phưoc Kien, Nha Be, HCMc, VN
Điện thoại: (+84)-8 3781 5635/36/37
Email: sales@tanlongvietnam.com | contact@tanlongvietnam.com
Website:www.tanlongvietnam.com
