Best China manufacturer & factory LP-75  Liquid Ring Vacuum Pump Water-ring Vacuum Pumps With high quality best price

Our product range also covers locking assemblies (clamping elements/locking device), taper bushes, QD bushes, bolt-on hubs, pto shaft, agricultural gearboxes,torque limiters, shaft collars, motor bases and motor slides, chain detachers, chain guides, universal joint, rod ends and yokes.

Overview

Quick Details

Brand Name:

OEM

Model Number:
EPG is willing to cooperate sincerely and develop commonly with friends!

LP30,40,55,75,115,200

Place of Origin:Zhejiang, China
Pressure:

Low Pressure

Structure:

Single-stage Pump

Power:

Electric

Theory:

Vacuum Pump

Standard or Nonstandard:

Standard

Product name:

water-ring Vacuum Pumps

Ultimate Pressure (Pa):

3500

Pumping Speed (L/S):

1440

Inlet Diam. (mm):

38~79

Outlet Diam. (mm):

38~79

Motor Power (Kw):

4~37

Usage:

Air Pump

Supply Ability

Supply Ability:
10000 Piece/Pieces per Month

Packaging & Delivery

Packaging Details
Standard export wooden case package
Port
Shanghai/Ningbo
Lead Time
:

A PTO shaft transfers the power from the tractor to the PTO powered attachment. This enables the tractor to power a variety of tractor implements including flail mowers, wood chippers, rotary tillers, excavators, and more.

Quantity(Pieces) 1 – 10 >10
Est. Time(days) 30 To be negotiated

Online Customization

Product Description

LP Water-ring Vacuum Pumps–Replacement for the KLRC pump

Our LP series pumps are dual stage liquid ring vacuum pumps capable of producing a vacuum to 29” Hg. A continuous supply of service liquid, usually water, is required by the pump to carry away the heat of compression and to maintain the liquid ring as some of the service liquid is discharged with the gas through the pump discharge port.

Pumps are provided with threaded connections for service liquid, pump draining and vacuum relief valve. Optional items include inlet check valve, vacuum relief valve, flow control, solenoid valve, vacuum and temperature gauges.

Features

**Cast Iron Casing

**Stainless steel impellers

**Impellers Locked on shaft

**Easy to repair each side

**No any gasket seals

**Stainless steel impellers

**More models can be selected

Options

**Some parts SS304/SS316 material

**All Parts SS304/SS316 material.

Typical Applications

Special structures working principles,suitable for operation in chemical industry,oil industry,food industry,electrical utility industry,pharmacy industry,textile industry and paper making industry,etc. The other industries that need vacuum drying,concentration,distilling,dehydration and filtering also need the water-ring vacuum pump. It can be use as a backing pump of Roots Pump.

Specifications

Characteristic Curves

Overall Dimensions

Company Information

Our Group specialist in making all kinds of mechanical transmission and hydraulic transmission like: planetary gearboxes, worm gearboxes, in-line helical gear speed reducers, parallel shaft helical gear reducers, helical bevel reducers, helical worm gear reducers, agricultural gearboxes, tractor gearboxes, auto gearboxes, pto drive shafts, special reducer & related gear components and other related products, sprockets, hydraulic system, vaccum pumps, fluid coupling, gear racks, chains, timing pulleys, udl speed variators, v pulleys, hydraulic cylinder, gear pumps, screw air compressors, shaft collars low backlash worm gearboxes and so on. furthermore, we can produce customized variators, geared motors, electric motors and other hydraulic products according to customers’ drawings.We provides a reliable gurantee for the product’ s quality by advanced inspection and testing equipment. professional technical team, exquisite processing technology and strict control system. In recent years, theYou benefit from our comprehensive knowledge of the interaction between all the components in the drive train. For precise sizing and design of the entire drive train, we use our innovative EPG ® 5 design software. company has been developing rapidly by its rich experience in production, adcanced managemant system, standardized management system, strong technical force. We always adhere the concept of survial by quality, and decelopment by innovation in science and technology. Our Group is willing to work with you hand in hand and create brilliance together!

Certifications

Product packaging

FAQ

About Hangzhou Ever-power group(HZPT):
Q: Are you trading company or manufacturer ?
A: HZPT group consists in 3 factories and 2 abroad sales cooperations.we are making vacuum pumps,air compressors and gearboxes.
Q: How long is your delivery time ? What is your terms of payment ?
A: Generally it is 30-45 days. The time may vary depending on the product and the level of customization. For standard products,the payment is: 30% T/T in advance ,balance before shippment.,for customized products,50% downpayment is requested normally.
Q: What is the exact MOQ or price for your product ?
A: As an OEM company, we can provide and adapt our products to a wide range of needs.Thus, MOQ and price may greatly vary with detail size, material and further specifications;when you place orders,pleasure contact us in advance to communicate all details.

About vacuum pumps:
Q: How is vacuum measured?
A: One standard atmosphere at standard conditions will support a column of mercury 760mm high. This is where the linear measurement in vacuum comes into play.760mm can be also measured in inch Hg (760mm = 29.92″) and microns (760,000 microns = 760 mm= 29.92″). Depending on what vacuum level you require, you will use a different unit of measure for the vacuum measurement. When measuring vacuum below 1 micron, we go to scientific notation (Example: 1 x 10-3 mm Hg)
Q: What is an Absolute vacuum gauge?
A: An absolute pressure gauge is one that will measure your vacuum system without regard to and independent of local barometric pressure. Many dial (Bourdon) gauges and electronic Transducers reference local barometric pressure as their base measurement.However, since these devices are calibrated at SEA LEVEL conditions, operation of these devices above sea level will cause an erroneous reading. Either the gauge/transducer must be recalibrated for the higher elevation use or an absolute pressure gauge would need to be used.A Torr gauge is an absolute pressure gauge and operates on the principle of an altimeter. The Gauge case is evacuated by the vacuum from the process and exerts a negative pressure on a hermetically sealed capsule. The lowering of the pressure in the gauge case causes the capsule to expand thereby causing the gauge movement to turn the pointer. The Torr gauge is highly sensitive and accurate in the lower pressure regions (0-100 mm Hg).
Q: How to judge vacuum degree?
A: Atmospheric Pressure– is variable but is standardized at 760 Torr or 101.325 kPa.
Low Vacuum– also called rough vacuum, is a vacuum that can be achieved or measured by basic equipment such as a vacuum cleaner.
Medium Vacuum– is a vacuum that is typically achieved by a single pump, but the pressure is too low to measure with a mechanical manometer. It can be measured with a McLeod gauge, thermal gauge, or a capacitance gauge.
High Vacuum– is vacuum where the MFP of residual gasses is longer than the size of the chamber or of the object under test. High vacuum usually requires multistage pumping and ion gauge measurement. NASA has revealed that the vacuum level recorded on the moon was 1×10-9 Torr. Ultra-High vacuum– requires baking the chamber to remove trace gasses and other special procedures. Most standards define ultra-high vacuum as pressures below 10-8 Torr.
Deep Space– is generally much emptier than any artificial vacuum. Perfect Vacuum – is an ideal state of no particles at all. It cannot be achieved in a laboratory, although there may be small volumes which, for a brief period, happen to have no particles of matter in them.
Q: What type of vacuum pump should I choose for my application:
A: There is no one vacuum pump that is best for all applications. However, there are some general guidelines to remember for your selection.
Oil Lubricated Rotary Pumps are used in applications requiring fairly deep vacuum (< 1 mmHg) and pumping relatively clean gases (Air/N2). Oil lubricated pumps are available in Single stage & Dual stage depending on what vacuum level you need. Additionally, all the oil lubricated pumps are available in Belt drive or Direct drive configurations.

Belt drive is preferred in applications where pump longevity and durability is desired because of the low pump rpm (<700 rpm) and their high oil holding capacity which also guards against premature wear from oil breakdown. Direct drive pumps are preferred because of their low cost, compactness and portability.
Dry Vane pumps; are used when a pump is required that does not require lubricating oil because of the objection to oil vapor discharge from the pump and filling/disposal issues with oil. Rotary vane dry pumps however are capable of only maximum vacuum of approximately 25″ Hg and can only pump clean DRY air. Any presence of moisture in the gas being pumped can lead to the pump rusting because of the absence of lube oil.
Rotary Screw Dry Pumps are used in applications where a high vacuum is required (up to 0 .010 mm Hg) and the process gas is not compatible with lubricating oil in oil sealed rotary pumps. These pumps are fairly expensive and are used where a lubricated oil sealed pump or liquid ring pump is not desired. Pleasure email us( [email protected] ) for more details.
Liquid Ring Pumps are used in applications where the process gas may contain a sizable amount of condensable vapors (water, solvents, acids, etc.) that will react negatively with the lubricating oil in Rotary Vane pumps, thereby causing pump damage.Being that a liquid ring pump is a centrifugal unit, the sealing medium can be water, oil or any other fluid compatible with the process. Liquid ring pumps are relatively inexpensive and can use any sealing fluid (water, oil, ethylene glycol, solvents, etc.) that is compatible with the process.
Q:What is gas ballast on vacuum pumps?
A: A gas ballast is a regulated in-bleed of a dry gas (usually Air/Nitrogen) into the compression portion of the pumping cycle of the vacuum pump. The gas acts as a stripping agent that will saturate with the contaminating vapors present in the pump and expelled out the discharge of the pump. Gas ballasts are usually installed as a standard component on all oil lubricated rotary vacuum pumps to aid in the removal of condensable vapors from the vacuum pump oil.

Best China manufacturer & factory LP-75  Liquid Ring Vacuum Pump Water-ring Vacuum Pumps With high quality best price

Best China manufacturer & factory LP-75  Liquid Ring Vacuum Pump Water-ring Vacuum Pumps With high quality best price

Best China manufacturer & factory LP-75  Liquid Ring Vacuum Pump Water-ring Vacuum Pumps With high quality best price