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| Electric and Compressed Air Powered Vacuum Pumps, Vacuum Generators and Vacuum Stations, Vacuum Valves and Switches, Vacuum Filters and Exhaust Mufflers, Air Movers and Transfer Tubes, and a wide range of Vacuum System Accessories, all available at competitive prices. |
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Theis is most significant model base on the multi stage principle Low compressed air are required far massive evacuation volumes at high vacuum flow and high vacuum level rate. V-tec air saving kit is available in this pump in order to maximum reduce the energy usage. VITON & EPDM seals can be also stipulated as option.
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The Kavac series of vacuum products includes a wide variety of conventional vacuum components, as well as more specialised items such as variable vacuum pumps, material transfer and air amplification units. KV's vacuum division is also able to deliver customer-specific vacuum solutions; often developing customised pumps or completely integrated vacuum control systems. A comprehensive range of vacuum cups complements the Kavac range.
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ranging from straight, step, multiple step, or thin walled sleeves. Nitrided H-13 with either a 30 R/C or 50 R/C and being the most commonly used steel in ejection molding. However other materials such as: A-2, A-10, D-2, M-2, S-7, 440, and 420 stainless steels as well as Copper alloys including, but not limited to, Ampcoloy and Mold Max.
Custom Sleeves can be manufactured to a working hardness designed to your application. We also offer a variety of surface treatments such as Nitride, Titanium Nitride, WS-2, and Armorloy to name a few. Sleeves ranging from under 1 inch long to 24 inches long are available. Inside and Outside Diameters are ground concentric to ensure proper alignment. Your custom sleeves can also be supplied with ejector pins for a matched slip fit. |
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Ejector Pins, Core Pins H-13 Nitrided and 50-55Rc
with 3-5 Day Shipping.
Also available in Moldmax and Stainless Steel H-13
thru-hard and Mold Star cut to length. |
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CHARACTERISTICS
Classic Venturi Tube for welding to pipe or mounting
between flanges. Execution conform to DIN or ASA.
Construction from welded sheet or forged bar.
Consisting of a short cylindrical section, a convergent
section (the inlet cone), a throat and a divergent section
(the outlet cone).
APPLICATIONS
- Gases at low pressure, liquids where pressure loss has
to be kept to a minimum, or liquids with solids in
suspension.
- Also available for low pressure differential.
SPECIFICATIONS
- Maximum working pressure: Limited to flange rating.
- Maximum working temperature: Depends on material
and application .
- Material: Carbon steel, AISI-316, etc...
- Pressure taps: BSP, NPT, METRIC, etc...
- Thickness: According to pipe.
- Calculations: BS EN ISO 5167-1, 2003, ASME, API, R W MILLER, L W SPINK. |
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| Preso manufactures 3 types of Venturi flow meters, to meet a variety of application and budgetary requirements, inlcuding classical, nozzle, and low pressure loss styles. Preso Venturis are manufacturesd to ASME and ISO standards, with calibrated accuracies up to +/- 0.25% of reading. Preso also manufactures Venturi shells and inserts in a wide variety of materials and end connections. Preso Venturis are available for air, liquids, gas or steam, in pipe sizes from 1/2" (12 mm) to 60" (1524 mm) and higher. |
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Wet Approach Venturi Scrubber
This Ducon unit features a wetted wall inlet which eliminates wet-dry line build-up and permits direct recycle of high-solids liquid. Scrubbing liquid is distributed over a weir or shelf - no spray nozzles are used. The Venturi is teamed with a mist eliminator for efficient entrainment separation.
Advantages
Over 99.9% + collection efficiency into sub-micron range
No wet-dry inlet: build-tip
Venturis up to 80 in. of pressure drop available
Adjustable venturi throat (manual or automatic)
No spray nozzles or distribution jets
Slurries with high solids can be recycled
Non clogging
Water level control not required
Handles high inlet gas temperatures
Optional packed tower section: for gas absorption
Various construction materials such as Inconel, Hastelloy, 317L
S.S., and FRP available: for corrosive applications
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KAVAC Accessories Type FA51 Silencers for Vacuum Pumps
The FA51 series silencers offer remarkable noise reduction for high volume exhaust applications without causing back pressure. Silencers are ideal for quieting large air valves that must exhaust quickly to maintain high cycle rates. KV uses the FA51 silencers on high flow venturi vacuum pumps where even small amounts of back pressure would decrease performance. A threaded connection provides easy installation for a replacement element.
KAVAC Accessories Type AA Silencers for Vacuum Pumps
Type AA Compact, lightweight, these silencers have excellent noise reducing characteristics with minimal resistance to air flow. AA series silencers are almost one third smaller than comparable products providing considerable space savings. The large surface of the felt element resists contamination far more than other materials such as sintered bronze, steel mesh, or porous polyethylene.
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A variety of different IEEE injector/ejector handle types for hot-swap or non-hot-swap operation.
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| The Cobra drop - ejector shoots small quantities of liquid towards a distinct target. Various options enable the user to apply either single drops, or spray burst, or an air stream with small amounts of liquid. |
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