Air pumps - Import export

Hawo® HV 321 K-V MediVac Next Generation Vacuum Chamber Sealer. The Hawo® HV 321 K-V MediVac is a cutting-edge vacuum chamber sealer designed to excel in medical, pharmaceutical, and industrial environments.Building upon Hawo's proven technology, this sealer delivers unmatched performance, reliability, and versatility for superior product integrity and extended shelf life.Its advanced vacuum system, powered by a high-performance, oil-free pump, effectively removes air from diverse packaging materials, from delicate Tyvek® pouches to robust foil and plastic options. The user-friendly interface boasts a clear digital display and intuitive controls for precise monitoring and adjustment.This versatile machine accommodates a wide range of package sizes, and its dual-seal bar enhances productivity.Safety is paramount with features like an automatic lid lock and temperature-controlled sealing bars.

Twin duct air conditioner heat pump. 2.3kW and 3.1kW. The vision requires no external condenser. Saves costs on installation. Wifi control. Improves the aesthetic appearance of your building

Gast diaphragm units require no lubrication making these units the perfect choice of installation for critical applications found in medical facilities, laboratory equipment, air sampling devices, portable gas detectors and dental equipment. With their outstanding performance, durability and flexibility, the varied range of Gast oil-less diaphragm air compressors and vacuum pumps are ideal for industrial applications too.

Gast piston air compressors and vacuum pumps are built to withstand the most rugged of operating conditions. With corrosion-resistant materials used for critical internal parts and Teflon filled rings, the design provides consistent flows throughout the service life of the compressor. All models are oilless and come in motor-mounted or separate drive styles.

Rotary Vane air compressors and vacuum pumps are used in thousands of applications worldwide. Available in oilless, lubricated, motor-mounted, and separate drive styles, they offer a wide choice of capabilities.

Redfern Heat Pumps specialise in the installation and servicing of Air Source Heat Pumps and Ground Source Heat Pumps, in addition to ancillary components such as Hot Water Cylinders, Radiators and Underfloor Heating.

Underfloor heating can be fitted in conjunction with air source heat pumps, ground source heat pumps or gas boilers. At Redfern Heat Pumps, our reliable, Gas Safe Registered heating engineers can expertly fit your underfloor heating in Plymouth and the surrounding areas in Devon and Cornwall.

Colloide‘s Dynamic Sand Filter offers an excellent treatment system for the removal of solids and other contaminants from a water/wastewater stream. This filter is always on line, continually filtering the incoming water while continually backwashing a small portion of the sand bed. The Dynamic Sand Filter process: The feed water is fed into the filter at the base of the active sand bed through the distribution ring. It then flows upward through the downward moving sand bed where the solids are filtered out. The clean filtrate exits the filter through the overflow weir. The continuous reject flow of washing water is discharged through a separate outlet. The dirty sand is continuously removed from the active sand bed thanks to the action of the air-lift pump. This pump draws the contaminated sand from the bottom of the filter body. A mixture of sand, dirty particles and water is transported upward through the air-lift pipe into the washing chamber at the top of the filter.

We stock over 600 used and reconditioned Centrifugal, Rotary Lobe, Scavenge, Air Diaphragm and Mono-type pumps. They can be bought immediately in 'as seen' condition or our specialist pump reconditioning team can fully refurbish pumps to whatever your requirements.