Posts Tagged ‘air-operated’

Wilden: Bolt-to-bolt and pipe-to-pipe metal pumps

Wednesday, October 4th, 2017 von admin

The FIT pumps have been designed to be direct replacements for existing Wilden clamped pumps, bolted pumps and competitive models. For simplicity of installation, direct replacement means that FIT pumps fit bolt-to-bolt and pipe-to-pipe in existing fluid-handling piping systems. This makes the FIT pump an easy way to enhance and upgrade existing pump performance with superior bolted product containment.

The FIT pumps are shear sensitive and intrinsically safe with self-priming and dry-run capabilities, and offer a long MTBR, anti-freezing and increased on/off reliability.

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Wilden: 13 mm (½”) Clamped Metal Pump

Friday, September 1st, 2017 von admin

This 13 mm (½”) clamped metal AODD pump PS1 is equipped with the energy-efficient Pro-Flo Shift Air Distribution System and its clamped configuration allows for easier maintenance, diaphragm replacement and cleaning.

The footprint of this AODD pump matches that of the Wilden PX1, which enables direct replacement of a PX1 with no repiping necessary. With less components and 7% more efficient than the PX1, the backward capability of the PS1 makes it an easy way to enhance and upgrade existing pump performance.

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Wilden: New E-Commerce Store

Thursday, July 20th, 2017 von admin

Wilden, focused on air-operated double-diaphragm (AODD) pump technology, announced the launch of its new e-commerce store.

The Wilden Store provides end users with an online shopping environment. Not only can end users easily find appropriate and authentic spare parts and accessories for their Wilden pumps, but they can also find comparable Wilden pumps based on competitor part numbers.

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Tapflo: New series of diaphragm pumps

Wednesday, June 28th, 2017 von admin

The new TC pumps are fitted with LEAP – Low Energy Air Pump – technology used in AODD pumps to reduce the minimum operating air pressure by reducing internal losses and friction. LEAP uses a indirect system to detect the position of the diaphragm shaft controlling the diaphragm movement automatically.

The TC pump is able to start pumping at 0.1 bar without stalling. Key benefits are

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Wilden: AODD Pumps now available in Ductile Iron

Thursday, February 2nd, 2017 von admin

The Wilden Advanced FIT pumps feature bolted product containment and easier maintenance. No repiping necessary, the Advanced FIT pumps precisely fit bolt-to-bolt and pipe-to-pipe in existing fluid-handling piping systems. The FIT pumps come equipped with the wetted path that minimizes the number of fasteners and allows for single socket reassembly for faster, easier maintenance. These pumps also come equipped with the energy-efficient Pro-Flo Shift air distribution system.

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Almatec: High-Pressure Pump Series

Monday, July 4th, 2016 von admin

Almatec-AHD_AHS SeriesThis new high-pressure pump series AHD/AHS are developed for applications up to 15 bar (218 psig) such as filter press applications.

The “D” in AHD stands for Duplex, which means the reinforcement of the drive pressure is more than 2:1 by the internal pressure boosting stage. This is achieved thanks to a maximum drive pressure of 7 bar (100 psig), which allows the AHD to build up discharge pressures up to 15 bar (218 psig). AHD Series pumps are available in three sizes (AHD 15, 25 and 40) with maximum capacities of 4, 10 and 20 m3/h (17, 44 and 87 gpm).

The new AHS Series, which does not include an internal pressure booster, features an extremely rugged housing making it suitable for higher discharge pressures. The “S” in AHS stands from Simplex, meaning the drive pressure is transferred to the medium in a ration of 1:1.

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Wilden: High pressure AODD with energy-efficient air distribution system

Monday, October 26th, 2015 von admin

Wilden_SHIFT-High-Pressure_familyThe two new 1-1/2-inch (38 mm) high pressure bolted metal AODD pump models feature redesigned liquid paths to reduce internal friction to maximize output and efficiency. They are shear sensitive, dry-run capable, externally serviceable, completely submersible and comply with all CE and Atex requirements. These pumps also come equipped with the Pro-Flo Shift air distribution system.

The two new high pressure pump models are

  • the HS400S, which is available in aluminum, and
  • the HS430S, which comes in stainless steel.

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Wilden: Stallion AODD pumps now available with Pro-Flo

Friday, September 18th, 2015 von admin

Wilden_PS_Stallion_groupThe Stallion series are developed for pumping fluids with high solid content. A shock-absorbing polyurethane screen base absorbs the impact from constant assault by solid particles. The pumps also feature a large internal clearance and flow-through design to keep the pump from clogging; an integrated suction strainer; and an altered ball/seat check valve assembly. These pumps are made for rugged utilitarian applications that require a robust design.

Stallion pumps now also come equipped with the Wilden Pro-Flo Shift ADS.

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Wilden: New hygienic metal AODD

Thursday, September 3rd, 2015 von admin

Wilden_Saniflo-Hygienic-PS8-SSThe new Saniflo HS pumps comply with

  • EHEDG,
  • 3-A,
  • CE,
  • Atex,
  • USP Class VI,
  • 1935/2004/EC and
  • FDA CFR 21.177

requirements for use in a wide variety of hygienic applications. These metal AODD pump models utilize the energy-efficient Pro-Flo Air Distribution System (ADS).

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Almatec: Flexible choice of product connections

Monday, April 20th, 2015 von admin

Almatec_CXM_BildThe new Almatec air-operated diaphragm pump series CXM – shown at Achema 2015 –  consists of four sizes and can be equipped with seven different product connections. This is possible thanks to the modular design of the pumps. For each pump of the sizes 20, 50 and 130 two center blocks are available with different connection types and sizes.

This wide range of product connections allows a precise adjustment of the pump to the specific application. This is reinforced by the alternative choice between a ball and cylinder valve system, which can also be converted to each other. Ball valves are ideal for liquids containing particles, cylinder valves for superior suction lift.

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