KVC

Vacuum products manufacturer, Vacuum gauge, Vacuum measurement instrument, Sensor, KVC, Parts, Industrial measurement instrument and more

Inquiry

Name	Dry Pump
Series	Vacuum Division

Product Description

WDP Series HJD Series ISP Series DVSL-500B

▶ Material Configuration
◾Screw rotor : Ductile iron (FCD 55)
◾Casing side plate : Cast iron (FCD 250)
◾Timming Gear : Heat treated alloy steel (Helical precision grounded)

▶ Seal Configuration
◾Shaft seal : Teflon double lip seal
◾Seal sleece : Stainless + ceramic coating
◾Oil Seal : Viton (Gear box)

▶ Coating Configuration
◾Nickel Coating
◾PFA (Tef(on + resin)) High Coating

▶ Test
◾Leak detection : Hydrostatic pressure
◾Noise : Vacuum pressure
◾Vibration : Temperature

Technicl data

Model		WDP-150		WDP-300		WDP-400		WDP-800
Specification		50㎐	60㎐	50㎐	60㎐	50㎐	60㎐	50㎐	60㎐
Capacity (㎥/min)		2	2.5	4	5	5.5	6.7	10	13
Ulrimate Pressure(Toor)		0.15		0.1		0.05		0.02
Power (5/60㎐) (Kw)		(3.7/5.5)		(7.5/11)		(11.5/15)		(19/22)
Port Size	Suction (A)	40		50		65		100
	Dischange (A)	40		40		50		65
Cooling Water(L/Min)		2		3.5		7		10
Gear Oil	Front	1.5		1.7		2.5		4
(L)	Rear	1		1.5		2		3
Rotation (50/60㎐) (RPM)		2900/3450
Weight Pump Only (kg)		230		350		430		630

Double Piston Vacuum Pump Series

KVC Dry Pump

Max vacuum : 695mmHg Max open flow : 120Lpm (for 60Hz)

▶ Feature

- All wetted parts AL parts treated for
- corrosion protection
- Thermotector(AC Motor)
- Long-life sealing cup
- ADC Muffler

▶ Material

- Body, head, piston rod assembly-ADC12
- Check valve-stainless steel
- Sealing cup-Teflon
- O-ring-NBR

▶ Optional Accssories

- Vacuum relief valve
- Vacuum guage

▶ Specification

Model No	Motor	Amp	Wgt(kg)
HJD2105V	220V - 50 / 60Hz - 1Ph - 4Pole	250	7.9
HJD1105V	100V - 50 / 60Hz - 1Ph - 4Pole	250	7.9
HJD2120V	220V - 50 / 60Hz - 1Ph - 4Pole	250	7.9
HJD1120V	100V - 50 / 60Hz - 1Ph - 4Pole	250	7.9

Double Piston High Vacuum Pump Series

KVC Dry Pump 1

Max vacuum : 740mmHg Max open flow : 60Lpm (for 60Hz)

▶ Feature

- All wetted parts AL parts treated for corrosion protection
- Thermotector(AC Motor
- Long-life sealing cup
- ADC Muffler

▶ Feature

- Body, head, piston rod assembly-ADC12
- Sealing cup-Teflon
- O-ring-NBR

▶ Material

- Vacuum relief valve
- Vacuum guage

▶ Optional Accssories

Model No	Motor	Amp	Wgt(kg)
HJD245V	220V - 50 / 60Hz - 1Ph - 4Pole	200	7.9
HJD145V	100V - 50 / 60Hz - 1Ph - 4Pole	200	7.9
HJD260V	220V - 50 / 60Hz - 1Ph - 4Pole	250	7.9
HJD160V	100V - 50 / 60Hz - 1Ph - 4Pole	250	7.9

KVC Dry Pump 2

▶ Feature

- 오일 펌프의 단점인 오일 역류를 완전히 제거했다.
- 오일 펌프에서 사용되는 오일 처리에 대한 비용절감효과가 있다.
- 역류방지를 위해 설치되는 Cold trap 과 Moecular Sieve의 사용이 필요 없다.
- 오일 펌프에 비해서 유지보수 비용이 현저하게 적다.
- 오일 펌프에 비해 기계적 수명이 길다.
- 오일을 사용하지 않기 때문에 오염 및 점도 변화에 관계없이 고진공을 유지할수 있다.
- 공냉식, 저 진동, 저 소음

▶ Specification

Model			ISP-250B	ISP-500B
Displacement	l/min 50/60Hz		250/300	500/600
Ultimate pressure	Pa(Torr)		1.6 Pa(1.2 x 10-2)	1 Pa (7.5 x 10-3)
Motor Power	kW		0.4	0.6
Voltage	V	Single Phase	100, 115, 200, 230
		Three Phase	200, 208, 230, 380, 415, 460
Noise level	dB(A)		58(at air flush 66)	60(at air flush 68)
Leak tightness	Pa EL/s		1 x 10-2
Water vapor	g/day		25 (at air flush)
Air flush	l/min		10 (at air flush)
Inlet connection	KF		25	40
Outlet connection			16	25
Cooling System			Air-Cooled
Dimensions	(L x W x H)		252 x 400 x 336	328 x 372 x 370
Weight	kg	Single Phase	25	44
		Three Phase	23	38

▶ compression process

KVC Dry Pump 3

▶ Feature

KVC Dry Pump 4

▶ Specification

Model		DVSL - 500B
Pumping Speed	L / min	430 / 520
Ultimate Pressure	Pa { Torr }	10 { 7.5 * 10-2 }
Motor	kW	1.1
Voltage	V	Three Phase, 200 / 380
Cooling System		Air - Cooled
Noise Level	dB(A)	65
Weight	kg	53
Dimension	mm	L 494 * W 318 * H 377