Pompe de circulation de fluide cryogénique, série LTC-5000 (LTC-5020/5030/5040)

LTC-5020 · LTC-5030 · LTC-5040

Low-Temperature Coolant Circulation Pump, LTC-5000 Series

Large-bath coolant circulation pump (50 L, -20 to -40 °C by model), external circulation, PID control, multiple protections; compatible with rotary evaporators, freeze dryers, etc.

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Category: Laboratory equipment · Chillers & cryogenic baths

Specifications by model

CharacteristicLTC-5020LTC-5030LTC-5040
Temperature range-20 °C à RT-30 °C à RT-40 °C à RT
Tank capacity50 L50 L50 L
Cooling capacity (W)247542506300
Control accuracy±2,0 °C±2,0 °C±2,0 °C
Delivery head4,6 m4,6 m4,6 m
Pump flow rate23 L/min23 L/min23 L/min
Compressor4 CV5 CV7 CV
RefrigerantR404 / R22R404 / R22R404 / R22
Control / sensorPID numérique intelligent / Pt100PID numérique intelligent / Pt100PID numérique intelligent / Pt100
TankInox, ouverture Ø410 mm, 450×320 mm ; serpentin cuivre chroméInox, ouverture Ø410 mm, 450×320 mm ; serpentin cuivre chroméInox, ouverture Ø410 mm, 450×320 mm ; serpentin cuivre chromé
Power supply380 V380 V380 V
Dimensions (W×D×H)≈620×720×1190 mm≈620×720×1190 mm≈620×720×1190 mm

Full description

Application: The low-temperature coolant circulation pump is a high-performance pump designed to efficiently circulate coolant in systems requiring precise temperature control at low temperatures. Suitable for laboratories, industrial applications, pharmaceutical hygiene and physical testing, it is compatible with rotary evaporators, vacuum freeze-drying ovens, circulating water-type multipurpose vacuum pumps, magnetic stirrers, etc. Features: 1. The large open bath and external circulation are integrated, serving both as a freezer and as a source of cooling liquid. 2. The refrigeration compressor uses well-known brands. 3. The circulating pump and electrical appliances use reputable brands with advanced performance. 4. Digital temperature display, intelligent temperature control, simple operation. 5. Circulation system in ANSI 304/316 and polymer anti-corrosion materials: leak-free, corrosion-resistant, resistant to low-temperature liquid pollution. 6. Safety protections: overpressure, overload, overcurrent, overheating and phase-sequence protection. 7. All models can be matched (low temperature / cooling capacity / container capacity) to user requirements.

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