Description
DEBEM AIR-OPERATED DIAPHRAGM PUMPS : FOODBOXER
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Nhà sản xuất: DEBEM - Italy
Model: BOXER (FOODBOXER 30, FOODBOXER 50, FOODBOXER 80, FOODBOXER 100, FOODBOXER 150, FOODBOXER 251, FOODBOXER 502, FOODBOXER 503)
Công ty Môi Trường Hành Trình Xanh hân hạnh là nhà phân phối chính thức sản phẩm Các loại Bơm màng khí nén thực phẩm DEBEM - Italy tại thị trường Việt Nam. Chúng tôi rất hân hạnh được phân phối các dòng Bơm DEBEM tới Quý Khách Hàng
DIAPHRAGM PUMPS
FOODBOXER pumps are characterized by exceptional performance, power and strength, making them ideal for pumping liquids with high apparent viscosity even if containing suspended solids.
The stall-prevention pneumatic system assures a safe pump running and it does not need lubricated air.
Self-priming dry capacity even with considerable suction head, fine tuning of speed without pressure loss and the possibility of dry operation without suffering damage mean that these pumps offer unrivalled versatility. In addition, the huge choice of construction materials allows selection of optimum chemical compatibility with the fluid and/or environment without neglecting the temperature range. They are specifically designed for demanding applications with high humidity or in potentially explosive atmospheres (ATEX certification).
Air-operated diaphragm pumps Debem FOODBOXER
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FOODBOXER
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model
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intake/delivery connections
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flow rate
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construction materials
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G 1/2” f
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30 l/min
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Aisi 316
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G 1/2” f
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50 l/min
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Aisi 316
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G 1” f
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100 l/min
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Aisi 316
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G 1” f
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150 l/min
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Aisi 316
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G 1” 1/4 f
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220 l/min
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Aisi 316
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G 1” 1/2 f
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340 l/min
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Aisi 316
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G 2” f
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650 l/min
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Aisi 316
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G 3” f
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900 l/min
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Aisi 316
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Ghi chú: Click to model Pumps. Hotline: 0972.799.995
Main features
- Available in PP, PVDF/ECTFE, ALUMINIUM and AISI 316 STAINLESS STEEL;
- Use in potentially-explosive atmospheres (ATEX zone 1-2 certification);
- Suitable for demanding applications and high-humidity environments;
- Dry operation;
- Dry self-priming;
- Actuated using non-lubricated air;
- Stall-prevention pneumatic circuit;
- Adjustable flow rate and head;
- Fine tuning of motor speed at constant pressure;
- Twin-manifold option (two suction and two delivery);
- Bench or ceiling installation;
- Three suction and delivery positions;
- User-friendly maintenance and parts replacement;
- Excellent performance and value for money.
Description of the pump
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Debem diaphragm pumps consist of a stall-prevention centrally-housed pneumatic exchangers. The new generation diaphragms (Long Life profile) are fitted to its shaft. At the two ends, the two pump casings house the ball valves and seats of the product suction and delivery duct. A = ball valves |
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How it works
The compressed air introduced by the pneumatic exchanger behind one of the two diaphragms generates compression and pushes the product into the delivery duct, at the same time the opposing diaphragm that is integral with the exchanger shaft creates a vacuum and intakes the fluid. Once the stroke has been completed, the pneumatic exchanger diverts the compressed air behind the opposing diaphragm and the cycle is reversed.
Pneumatic exchangers
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The heart of an air-operated diaphragm pump consists of the pneumatic exchanger that DEBEM has succeeded in developing and innovating in a revolutionary manner, patenting the most durable and reliable system the market currently has to offer. This device introduces compressed air to alter the pressure balance of the diaphragms assisted by a stall-prevention circuit that ensures optimum performance even under the most critical conditions or with low-pressure compressed air supplies (min 2 bar). The components |
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Debem diaphragms
THERMOPLASTIC DIAPHRAGM They are made from thermoplastic polymers that provide high mechanical stress resistance and distribution.
PTFE DIAPHRAGM This material is noted for its excellent resistance to high temperatures, chemicals and corrosive agents. DEBEM PTFE diaphragms are subjected to a double heat treatment in order to increase elasticity and service life. Each batch undergoes random destructive testing in order to verify its performance. |
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Installation
The pumps must be installed vertically with special bolts on the feet or holes provided.
Look at the diagram of possible installations >>>
Chemical compatibility
The type of liquid, temperature and working environment are factors to be considered when deciding on the best choice of construction materials for the pump and its correct chemical compatibility. Some examples are given in the following table:
Look at the chemical compatibility chart >>>