Value Dual-Stage Rotary Vane Vacuum Pump VRD-8 / VRD-16 / VRD-24 / VRD-30 / VRD-48 / VRD-65: Pilihan Utama di Malaysia, Selangor, KL, Kajang USA COOLING SYSTEMS SDN. BHD.

Penerangan

Perfect Performance

Excellent Performance

Integral pump structure, require higher accuracy
Proven vanes technology makes the performance more stable
Ensure the pump system with high reliability
Pumping speed: 4 - 90 m³/h

Excellent Heat Dissipation

Air-cooled structured without external cooling system, reduce the installation and maintenance cost.

Forced Lubrication

Built in gear pump and constant pressure oil supply mechanism forced oil supply
Ensure stable and relliable operation under high suction pressure

Two-shift Adjustable Gas Ballast Valve

Meets customer's vacuum requirement and steam handling capacity

FKM Seals

Improve corrosion resistance adn solve the problem of leakage

Double Anti-suck Back Structure

Automatically prevent oil suck back, and more reliably protect your vacuum system from oil contamination after vacuum pump shutdown

High Quality Oil Mist FIlter

Effectively filter oil mist, protect the environment from pollution

Model		VRD-8	VRD-16	VRD-24	VRD-30	VRD-48	VRD-65
Displacement speed m³/h (L/s）	50Hz	8 (2.2)	16 (4.4)	24 (6.6)	30 (8.3)	48 (13.3)	65 (18)
Displacement speed m³/h (L/s）	60Hz	9.6 (2.6)	19.2 (5.2)	28.8 (7.9)	36 (9.9)	57.6 (16)	78 (21.6)
Ultimate partial pressure gas ballast close (Pa)		5 x 10 {²	4 x 10 {²	4 x 10 {²	4 x 10 {²	4 x 10 {²	4 x 10 {²
Ultimate total pressure gas ballast close (Pa)		5 x 10 {¹	4 x 10 {¹	4 x 10 {¹	4 x 10 {¹	4 x 10 {¹	4 x 10 {¹
Ultimate total pressure gas ballast open (Pa)		10	8 x 10 {¹	8 x 10 {¹	8 x 10 {¹	8 x 10 {¹	8 x 10 {¹
Power supply		Single / 3-Phase	Single / 3-Phase	Single / 3-Phase	Single / 3-Phase	3-Phase	3-Phase
Power rating (kw)		0.4 / 0.37	0.55	0.75	1.1	1.5	2.2
Level of Protection		IP44	IP44	IP44	IP44	IP44	IP44
Intake and exhaust (mm)		KF16 / 25	KF25	KF25 / 40	KF25 / 40	KF40	KF40
Oil capacity (L)		0.6 - 1.0	0.9 - 1.5	1.3 - 2.0	1.3 - 2.0	3.3 - 4.5	3.3 - 4.5
Motor speed (rpm)	50Hz	1440	1440	1440	1440	1440	1440
Motor speed (rpm)	60Hz	1720	1720	1720	1720	1720	1720
Ambient temperature (°C)		10 - 40	10 - 40	10 - 40	10 - 40	10 - 40	10 - 40
Noise level (dB)		≤ 56	≤ 58	≤ 58	≤ 58	≤ 62	≤ 62
Weight (kg)		21	30	35	43	62	65
Dimension (L x W x H) (mm)		440 x 144 x 217	530 x 188 x 272	567 x 188 x 272	567 x 188 x 272	730 x 234 x 358	730 x 234 x 358

Constantly pursuing on highest technology norms, VALUE's VRD series vacuum pump reached new highest level: Integrated body pump structure and innovative oil circulation system lead to super stabilify, auto anti-sucking back valve and two sifts ballast makes best reliability. Perfect combination of technlogy and aesthetics helps to become classic.

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