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Kinney vacuum pump for high vacuum value requirement

Tuthill vacuum system companies in the United States instead of vacuum company formerly known as the United States, was founded in 1908, is a professional manufacturing company, America's oldest vacuum.Main products: rotary piston vacuum pump, water ring vacuum pump, screw vacuum pump, roots vacuum pump.

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Tuthill vacuum system companies in the United States instead of vacuum company formerly known as the United States, was founded in 1908, is a professional manufacturing company, America's oldest vacuum.Main products: rotary piston vacuum pump, water ring vacuum pump, screw vacuum pump, roots vacuum pump.Kinney three slide valve (KT, KDH) unique design makes the vibration of the pump, power consumption, noise reached the best level, such as a leading position in the world.

Rotary piston vacuum pump 
● KT single-stage rotary piston vacuum pump 
Maximum pumping speed can keep the pa in 133 under 1.3 X10000Pa and any pressure pump can work continuously 
● KC/KTC double-stage slide valve vacuum pump 
● KD/KDH single-stage double slide valve vacuum pump

Dry screw vacuum pump
● SDV varying pitch dry screw vacuum pump
The varying pitch screw design and energy saving more than 30%, the exhaust gas temperature is lower.The pump cavity completely without water and oil, Direct gas circuit design, vacuum 0.01 Torr 
● KDP pitch dry screw vacuum pump, etc Vacuum can reach 0.05 Torr, quiet operation, and lower than 85 db, can handle with condensable gas and steam Containing small particles without residual gas inside the pump.

Liquid ring vacuum pump
● KLRC liquid ring vacuum pump Air-cooled optional water cooling system.Vacuum up to 4 torr, low pressure job performance by working liquid saturation vapour pressure limit System, working liquid water, oil or other liquids, process 
● A&T series liquid ring vacuum pump Atlantic Fluidics single-stage series A and double T series of design simple structure strong used harsh working conditions, can be 24 hours a day to run for years without any maintenance.

Rotary vane vacuum pump 
● KSV series rotary vane vacuum pump Designed for 0.06 to an atmospheric pressure continuous work.Modular design is convenient for maintenance and replacement parts." Strong design is concise, provide trouble-free operation for you 
● KVAC series double rotary vane vacuum pump Suction relatively clean or after purification process of gas, all models are with gas ballast valve and KF flange widely And a variety of industrial applications laboratory

Vacuum unit
● Kinney roots pump/slide valve vacuum pump unit
● Kinney roots pump/liquid ring vacuum pump unit
● Kinney roots pump/dry screw vacuum pump unit


Product modelKT-150KT-300KT-500KT-850
m3/h In the name of speed (cfm)255 (150)505 (300)800 (470)1325 (780)
kW The motor power (Hp)5.5 (15/2)11 (15)22 (30)30 (40)
speed r/min1055870721581
liters Amount to (gallons)23 (6)38 (10)57 (15)106 (28)
Liter/min in60F(16℃)When the cooling water(gpm)4 3 (1)6 (1 1/2)9 (2 1/2)13 (3 1/2)
kg Weight of the pump lbs)364 (800)693 (1525)1225 (2700)1996 (4400)
m3/h The most atmospheric vector flow (cfm)34 (20)34 (20)58 (34)105 (62)
Pa open5% extreme pressure when gas ballast of (Torr)266 (2.0)266 (2.0)266 (2.0)266 (2.0)
Pa Extreme pressure (McLeod gauge)(Torr)1.33 (1 x 10-2)1.33 (1 x 10-2)1.33 (1 x 10-2)1.33 (1 x 10-2)
1330 PaThe noise of the pump dBA71727375

Product information
Features:
1. The maximum pumping speed can keep to 133 Pa.
2. The pump in the 1.3 x 104 Pa and can work continuously under any pressure.
3. The pump has the characteristics of running without vibration.
4. Compact structure, cover an area of an area small, low water consumption.
5. Easy installation, no special installation requirements.
6. The pump cavity no contact between the metal.
7. Gas ballast is adjustable, can ejector can non-condensable gas.
8. Pump used in relatively poor environmental conditions, can still be durable. 
9. The pump is a main and three eccentric.Two short lateral eccentric into 180 degrees, and drive the three valve parallel lines run, reach the built-in steady state.

Technical parameters: 


KDH single-stage rotary piston vacuum pump
Product information 
Features: 
1. The maximum pumping speed to 133 Pa. 
2. As there is no contact between pump cavity metal, long service life. 
3. Good abrasion resistance, corrosion resistance is strong. 
4. The pump cavity airway open, no small damping phenomenon. 
5. Air is adjustable, can ejector can non-condensable gas. 
6. The limit pressure of 1.33 Pa. 
7. The pump has a shaft, two eccentric and into 180 degrees and parallel operation of the slide valve. 

Technical parameters: 

Type no.KDH-130
L3/h The name of the pumping speed (cfm)63(134).
kW The motor power (Hp)4(5)
speed r/min546
Gal oil (L)6(22.68)
GPM Water consumption (LPM)Three quarters of(3)
kgThe amount (Lbs)331(730).
The town of atmospheric flow6%
5% extreme pressure when gas ballast of Pa133
Extreme pressure Pa1.33
Cooling wayWater cooled


KDH single-stage rotary piston vacuum pump
Product information
Features:
1. Stainless steel impeller.
2. The impeller is relatively fixed axis.
3. Cast iron pump body.
4. The central anchor rod bolts, convenient maintenance and repair of the pump either end.
5. No sealing washer.
6. Adopt double mechanical seal.

Optional item:
1. The internal structure adopts 316 stainless steel.
2. All 316 stainless steel construction.
3. Many varieties, the whole series.

Structure and working principle:This series product is the structure of the two-stage single-acting, multi blade rotor eccentric installed in the pump shell, rotate, the water (or liquid) into the pump housing and with the formation of the liquid ring, the rotation of the rotor and liquid ring form volume cycles, and the gas discharge pump, so as to complete the purpose of the exhaust.Water ring vacuum pump is one of the obtained coarse vacuum equipment.

Use scope:Because of the special structure and principle of this product, so is suitable for chemical, oil, food, electric power, pharmaceutical, textile, paper making industries and other need vacuum drying, condensation and evaporation, distillation dehydration, filtering and other process industries.Can also be used as a roots vacuum pump before use. 

Technical parameters:

modelKLRC-40KLRC-75KLRC-100KLRC-125KLRC-200KLRC-300KLRC-525KLRC-526
Extreme pressurePa30003000300030003000300030003000
The name of the pumping speedM3/min1.5234681512
Extraction rateM3/min0.941.772.363.314.396.9712.329.58
speed rpm14401440144014401460147014801450
Drive wayDirect driveDirect driveDirect driveDirect driveDirect driveDirect driveDirect driveDirect drive
With power kW445.57.51118.53730
Add water L/min1111151515233535
The exhaust diameter mm3838383851517979
Inlet diameterNPT1/21/2Three quarters ofThree quarters of115/45/4
The weight of thekg7091104116163184363363

ZJB with overflow valve roots vacuum pump
Product information
Features:
1. Through the design of the overflow valve differential pressure rating to realize automatic overload protection, therefore, the pump work, general entry does not need to install the vacuum relay.
2. Cannot be used alone, the pump must be configured before.
3. Can be out with pump before starting at the same time, greatly reduce the drainage time.
4. Compared to what ZJ had type pump, allowed to work at higher inlet pressure.In the thick of low vacuum is more suitable for roots liquid ring vacuum unit, pumping a lot of non-condensable gas.
5. Have what ZJ had all the advantages of the roots pump.
1) can be in wide pressure range (1.3 x 1... 102) have larger pumping speed.
2) the pump cavity without oil, to avoid the oil vapor pollution vacuum system.
3) small vibration, low noise. 
4) mechanical friction loss is small, so the driving power.
5) easy to maintain and repair, low cost, high service life.
6) suitable for vacuum system suddenly deflated.
7) use the unique processing technology, make good parts interchangeability.

Technical parameters: 

modelPumping speedL/sExtreme pressurePaStart-up pressurePaThe maximum permissible differential pressurePaspeedr/minThe motor powerkWCAL(mm)The weight of thekgThe noiseLwdB(A)Recommend backing pump
importexport
ZJB-30305 x 10-2101326530027700.7550406678 or lessKC-8(2X-4)
ZJB-70705 x 10-2101326530028701.580508778 or lessKC-15(2X-8)
ZJB-150A1505 x 10-210132653002900310010012882 or lessKD-30(2X-15)
ZJB-3003005 x 10-210132643001450415015049083 or lessKD-50(2X-30A)
ZJB-6006005 x 10-2101326430029005.515015049586 or lessKT-150(2X-70A)
ZJB-1200A15005 x 10-21013262700145011300300165090 or lessKT-300(2X-70A×2)

What ZJ had type roots vacuum pump
Product information
Features:
1. In the wide pressure range (1.3 x 1... 102) have larger pumping speed.
2. Oil free pump cavity, to avoid the oil vapor pollution vacuum system.
3. The little vibration, low noise.
4. Small mechanical friction loss, the driving power.5. Easy to maintain and repair, low cost, high service life.
6. Suitable for vacuum system suddenly deflated.
7. Can ejector can non-condensable gas.
8. Cannot be used alone, the pump must be configured before.Not allowed to start under atmospheric pressure, to be backing pump will roots pump inlet pressure to allow to start, when the inlet pressure.Before the pump is commonly mechanical pump, liquid ring vacuum pump oil seal type, such as water ring pump and oil ring pump, etc.
9. The unique technology, make good parts interchangeability.

Summary:What ZJ had type roots vacuum pump, it is a kind of positive displacement pump, also known as mechanical booster pump, is currently available in one of the main extraction equipment, high vacuum, its working principle are similar to those of roots blower, is to use two figure 8 rotor synchronous rotation in the pump shell, so as to complete the suction and exhaust.What ZJ had type with overflow valve roots vacuum pump is widely used in metal, non-metallic materials industrial vacuum degassing, vacuum melting kerosene, vacuum surface treatment and aerospace space simulation, low density wind tunnel test and manufacture of electrical equipment, vacuum freeze drying equipment, and water ring vacuum pumps, liquid ring vacuum pump series configuration, more applicable to the vacuum of the chemical industry chemical polymerization, reaction, decomposition, and the food industry of vacuum distillation, vacuum drying, vacuum crystallization, etc.

Structure:Pump is mainly composed of rotor, pump shell, end cover, gear, etc.Front and back end cover of rolling bearings, supporting the pump casing and two end cover to keep a certain gap between the rotor and also maintain a certain gap between the rotor, driven by a pair of synchronous gears rotate.In the front and back end cover is equipped with four groups of shaft seal, in order to prevent the gear box and bearing box lubricating oil suction pump chamber.In order to prevent the gas through a shaft drive shaft leakage into the pump chamber, it is equipped with the shaft seal.Role in the process of the vacuum hole, is to make sure the roots vacuum pump can quickly but the gear and bearing of gas in the cabinet, to ensure its and the gas pressure inside the pump shell in balance.

Technical parameters:

modelPumping speedL/sExtreme pressurePaThe maximum permissible differential pressurePaspeedr/minThe motor powerkWCAL(mm)The weight of thekgThe noiseLwdB(A)Recommend backing pump
importexport
ZJ-30305 x 10-2530027700.7550406678 or lessKC-8(2X-4)
ZJ-70705 x 10-253002870

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