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High Pressure Dosing Pump System: TRGD with Mag-Drive for Precise Metering and Swift Maintenance

The TRGD dosing pump system with mag-drive ensures precise metering for low to medium viscous liquids. The system offers a 1:10 output ratio and needs minimal inlet pressure for continuous and pulsation-free dosing. Designed for easy maintenance and variable shaft sealant systems, it can be adapted for higher flow rates up to 700 bar pressure. TRGD is ideal for various applications including PUR, TDI, MDI, and test benches for hydraulic and kerosene testing.

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High Pressure Dosing Pump System: TRGD with Mag-Drive for Precise Metering and Swift Maintenance

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  1. high pressure dosing pump system • motor ready for FD • bell housing, coupling (HBE) • dosing pump TRGD (Beinlich) • mag-drive (DST) • output ratios 1:10 • needs only 0,5 bar minimum inlet pressure (depending on viscosity) • continuously metering/dosing with minimised pulsing • suitable for lowest and medium viscose liquids

  2. Special marks for TRGD • variable shaft sealant systems • swift mounting and demounting • connecting via bell housing or foot mounted • adaptable up to 4 stages for higher flow rates • easy to maintain because of spare parts as complete built-in unit • adaptable up to 4 stages for higher flow rates • easy to maintain because of spare parts as complete built-in unit

  3. Special marks for TRGD • short break down times 1. just by disassembling the housing by 6 bolts; 2. strip down the two bolts (part 10) every single piston unit (part 2) can be de-mounted and mounted within a few minutes

  4. Technical specification of TRGD • Features: • pressures up to 700 bar • flow range from: • - 1 cc/rev up to 20 cc/rev • in 0.5 cc/rev steps • port sizes: • - inlet ¾” outlet 3/8” or • - inlet ¾” outlet 1 ¼” • suitable for viscosities: • down to 0,4 cPs and • up to 5000 cPs • (depending on inlet pressures) • speed ranges: • 1700 rpm to 170 rpm @ 0,4 to 100 cPs • 500 rpm to 50 rpm @ 100 to 5000 cPs • RATIO 1:10 !

  5. Technical specification of TRGD • Materials: • internal parts inclusive hard surface coating • external parts stainless steel or nickel coated • available with following shaft sealing systems: • packing glands • 3 lip block chamber • mechanical contact seal • mag-drives from DST

  6. Technical specification of TRGD • typical applications: • PUR: • - TDI • - MDI • - Penthanes • - Catalysts • - Amines • - other low viscos blow agents • - Polyol without filler • Test benches: • - High pressure test benches for: • - hydraulics • - kerosene • - Skydrol • - …

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