COBRA NF 0950 A

Name: COBRA NF 0950 A
Brand: Busch

Series: COBRA Industry series Manufacturer: Busch Technology: Screw vacuum pumps Industries: Automotive and transport, Battery manufacturing Applications: 3D printing and additive manufacturing, Backing pump for high vacuum and accelerators

The Busch COBRA NF 0950 A is a dry screw vacuum pump with a nominal pumping speed of 950 m³/h and an ultimate pressure of 0.01 mbar. Ehrler & Beck advises on selection and service.

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Pumping speed 950 m³/h 50 Hz 950 m³/h 60 Hz
Ultimate pressure 0.01 mbar
Rated motor power 18.5 kW 50 Hz 18.5 kW 60 Hz

Busch COBRA NF 0950 A – dry screw vacuum pump

The Busch COBRA NF 0950 A is a dry screw vacuum pump. The nominal pumping speed is 950 m³/h, the ultimate pressure 0.01 mbar. Nominal motor rating 18.5 kW.

Features

For vacuum packaging: optimised for fast packaging cycles, screw design with high pumping speed
Easy to clean: according to Busch the only dry screw series for daily wet cleaning in vacuum packaging; steam jet and common cleaning agents possible, smooth surfaces without dead zones, no additional hood needed
Efficient: frequency converter, little maintenance, long maintenance intervals, water cooling, low operating costs

Advice and service

Ehrler & Beck advises on selection, accessories and service.

Pumping speed 50Hz	950
Pumping speed 60Hz	950
Ultimate pressure	0.01
Rated motor power 50Hz	18.5
Rated motor power 60Hz	18.5
Weight	900
Length	134.7
Width	52.7
Height	68.5
Inlet connection flange	G3"/2x G2"
Outlet connection flange	G3"
Noise level	69 dB(A)
Cooling method	Water cooling
Oil type	Oil-free

Additional technical data

Technical data	Value
Nominal pumping speed	950 m³/h
Ultimate pressure	≤ 0.01 mbar
Rated motor power	18.5 kW
Nominal speed	4320 min⁻¹
Sound pressure level (ISO 2151, KpA = 3 dB)	≤ 69 dB(A)
Dimensions (L × W × H)	1347 × 527 × 685 mm
Weight (approx.)	900 kg
Gas inlet	G3"/2x G2"
Gas outlet	G3"

Product name	Part number
Inlet screen	0534 565 893
Inlet filter cartridge (paper)	0532 000 006
Inlet filter cartridge (polyester)	0532 121 865
Temperature switch for cooling water (standard)	0651 563 762
Transparent cover for inlet flange	0710 222 659
Busch oil VSL 100 (ISO VG 100, synthetic), 1 l pack	0831 122 573
Busch oil VSL 100 (ISO VG 100, synthetic), 5 l pack	0831 122 572
Busch oil YLC 250 B (ISO VG 250, synthetic, for oxygen concentrations above 21 %), 0.5 l pack	0831 131 400
Busch oil YLC 250 B (ISO VG 250, synthetic, for oxygen concentrations above 21 %), 1 l pack	0831 108 878
Busch oil YLC 250 B (ISO VG 250, synthetic, for oxygen concentrations above 21 %), 5 l pack	0831 108 879