Overview
RHLF Range Reverse Flow Containment Cabinets are compact, high-performance, and cost-effective solutions designed to fit standard laboratory benches. They are suitable for applications involving fine chemicals, powders, forensic testing, and any laboratory activities requiring operator protection or containment.

Applications
- Fine chemicals and powders
- Forensic testing (fingerprint powder)
- Laboratory scale activities involving powders or aerosols

Standards Compliance
- Electrical wiring complies with IEC 61010-1: 2001

Principal Features
- Compact design
- Minipleat HEPA filters
- Optional pre-filter panels for larger particles
- Variable speed super-silent fans
- Available in various sizes and materials (laminated MDF, polyester coated mild steel, stainless steel)

Controls
- Power on light, fan switch/indicator, light switch, solid state fan speed controller

Electrical Supply
- 220/240V, 50Hz single phase or other international requirements

Options
- Filter pressure differential gauge
- Digital air flow velocity measurement
- 316L stainless steel work surface
- Pre-filter panels

Construction
- Made from laminated mineral board, polyester coated mild steel, or 316L stainless steel

Noise and Lighting Levels
- Noise level: Lower than 65 dB(A)
- Lighting level: 500 Lux

Model Specifications

Model	H1 mm	H2 mm	Length mm	Air Volume m³/hr	Weight kg	Power UK kw	FLC Amps
900 BE	765	1375	916	0.31	118	1.44	6
1200 BE	765	1375	1266	0.42	135	1.44	6
1500 BE	765	1375	1560	0.53	147	2.64	11
1800 BE	765	1375	1874	0.64	216	2.64	11

Additional Services
- Facility design, build, and installation
- Service and testing
- Spares and consumables
- Commissioning and validation
- Training and regulatory advice
- Purchase, rent, or lease solutions

Contact Information
Envair Limited, York Avenue, Haslingden, Rossendale, Lancashire, England, BB4 4HX
Sales: +44 (0)1706 242201
Service: +44 (0)1706 242202
Clean Rooms: +44 (0)1706 242203
Purchasing: +44 (0)1706 242200
General: +44 (0)1706 228416
Website: www.envair.co.uk