364 Results for: "Welch by Gardner Denver"

Compact, dry-running, chemical resistant pump systems with a range of vacuum control options that plays an ideal solution for many applications in chemical laboratories and research.

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Oil diffusion pump systems, DP

Supplier: Welch by Gardner Denver

It is a complete, ready to pumping systems with a pillar desig used for the production of high vacuum using oil diffusion principles.

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Blank flanges, type KF

Supplier: Welch by Gardner Denver

Blank flanges KF made of nickel-plated aluminium or stainless steel.

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Centring rings with fine filter, type KF

Supplier: Welch by Gardner Denver

Centring rings made of stainless steel, with fine filter and perbunan O-ring.

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Chemistry vacuum system, Chemical duty oil-free diaphragm pump with controller, model LVS 105 T - 10 EF+, Welch

Supplier: Welch by Gardner Denver

The perfect partner for your rotovap. Faster, better quality distillation and solvent concentration.

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Manual Vacuum Regulation Turret, Flush Mount

Supplier: Welch by Gardner Denver

Open/close the vacuum line and easily control flow rate.

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Fluid aspiration systems, WOB-L®

Supplier: Welch by Gardner Denver

These heavy-duty diaphragm pumps are specially designed for use in suction and filtration.

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Dry vacuum and chemical resistant diaphragm pumps

Supplier: Welch by Gardner Denver

These are certified pumps for the evacuation of combustible atmospheres inside or outside of highly combustible environments. They are used for operating in potentially explosive atmospheres.

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Clamping chains, type KF

Supplier: Welch by Gardner Denver

Clamp, Clamping chains, type KF, DN 10/16, Plastic

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Manual Vacuum Regulation Turret with On and Off, Flush Mount

Supplier: Welch by Gardner Denver

Quick opening/closing via ball valve of vacuum line plus manual vacuum control.

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Dry vacuum and chemical resistant diaphragm pumps (MPC)

Supplier: Welch by Gardner Denver

The MPC chemical duty diaphragm pumps use PTFE and other fluorinated plastics for the wetted parts to allow aggressive solvent and acid vapours to be pumped. If the pump should handle harsh chemical vapours, then the superior chemical resistant X2 version with higher grade seals and thicker coatings are the best choice. These are well known for quiet operation and running smoothness.

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Vacuum Threaded Connector

Supplier: Welch by Gardner Denver

Threaded connector KF-DN 16 made of stainless steel.

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O-rings

Supplier: Welch by Gardner Denver

O-rings, Type KF made of Perbunan® or Viton®.

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Centring rings, type KF

Supplier: Welch by Gardner Denver

Centring rings with perbunan-O-ring, stainless steel, type KF

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Reducing tee, stainless steel, type KF

Supplier: Welch by Gardner Denver

Reducing tees, type KF made of stainless steel.

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Tees, type KF

Supplier: Welch by Gardner Denver

Tees, Tees, type KF, DN25, Stainless steel

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Cross pieces, type KF

Supplier: Welch by Gardner Denver

It provides a flange fitting type.

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CHEMSTAR™ Vacuum Pumps

Supplier: Welch by Gardner Denver

CHEMSTAR® pumps are built to withstand corrosive chemical vapor environments - durable performance over the long haul. CHEMSTAR® is designed to minimise the effects of harmful chemicals.

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Exhaust Filter Element

Supplier: Welch by Gardner Denver

Venting filter, Replacement exhaust filter element for pump exhaust filter; Height: 91,44 mm

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Torr Range Handheld Vacuum Gauges, 1520

Supplier: Welch by Gardner Denver

Take fast, easy vacuum measurements from 1 to 760 torr (1013 mbar) at multiple locations with this portable vacuum gauge. Use standard 9,5 mm Int.Ø vacuum hosing to connect to vacuum source. Operates on standard 9 V battery or using AC adapter.

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Elbows, type KF

Supplier: Welch by Gardner Denver

Reducing elbows, type KF, DN 25/16, Stainless steel

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Flanges with tubulation, type KF

Supplier: Welch by Gardner Denver

Flanges with long tubulation, type KF, DN 25, Stainless steel

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Dry vacuum and standard duty diaphragm pumps, MP

Supplier: Welch by Gardner Denver

These non-chemical-resistant diaphragm pumps characterized by a compact design, long lifespan and oil-free evacuation are designed for aqueous and standard duty applications. The diaphragm series are well known for smooth operation. They are available in one or multistage configuration with controlled (ecoflex) or uncontrolled pumping speed. Ecoflex diaphragm pumps are equipped with a state-of-the-art vacuum control which allows the pumping speed to be varied.