Rotary claw vacuum pump C-VLR 62

oil-freedrybuilt-in

Overview
The C-VLR 62 and C-VLR 122 are oil-free claw vacuum pumps featuring contact-free compression and an integrated frequency converter. Engineered for continuous industrial operation, they offer a compact footprint, low acoustic emission and improved specific energy consumption. Standard configuration includes flange motor with integrated frequency converter, fan air cooling, silencing hood, fine-mesh intake filter, suction-side vacuum non-return valve and vacuum relief valve.

Standard features

• Flange motor with integrated frequency converter
• Air cooling via integrated fan
• Silencing hood for noise reduction
• Fine-mesh intake filter
• Vacuum non-return valve on suction side
• Vacuum relief valve

Benefits

• Compact footprint: up to ~50% smaller installation area versus comparable models
• Improved energy efficiency: up to ~50% better specific performance, reducing operating costs
• Low noise operation: acoustic levels down to ~63 dB(A) on selected variants
• Optimised flushing concept: enhanced flushing performance and easier access for flushing medium
• Flexible cooling options: passive or active cooling variants available
• Durability options: heavy-duty versions with ProCoat™ finish for demanding environments
• Motor efficiency: supplied with IE3 efficiency class motors
• Modern claw geometry: next-generation design for improved performance

Technical data (high level)

• Suction capacity: approx. 62 to 144 m³/h depending on model and configuration
• Ultimate vacuum (continuous): active variants up to ~400 mbar abs; passive variants down to ~100 mbar abs (model/configuration dependent)
• Cooling: passive and active (integrated fan) options
• Motor options: IE3 motors; typical 50 Hz powers ~1.25 kW, 1.5 kW, 2.7 kW; 60 Hz ~1.5 kW, 1.8 kW, 3 kW
• Acoustic performance: noise levels down to approx. 63 dB(A) for selected variants
• Optional heavy-duty configurations with ProCoat™ finish

Specifications

• Model / series: C-VLR 62 / C-VLR 122 (C-VLR series)
• Type: Oil-free dry claw vacuum pump, contact-free compression
• Integrated frequency converter with flange motor
• Suction capacity: ~62–144 m³/h (model dependent)
• Ultimate vacuum (continuous): up to ~400 mbar abs (active) / down to ~100 mbar abs (passive), depending on configuration
• Cooling: passive or active (integrated fan)
• Standard fittings: fine-mesh intake filter, suction-side vacuum non-return valve, vacuum relief valve, silencing hood
• Motor efficiency class: IE3
• Available motor powers (examples): 50 Hz: 1.25 kW, 1.5 kW, 2.7 kW; 60 Hz: 1.5 kW, 1.8 kW, 3 kW
• Noise level: down to approx. 63 dB(A) for selected models
• Optional heavy-duty versions with ProCoat™ finish
• Design features: next-generation claw geometry and improved flushing system