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Hideaway SH Centrifugal Box Fan
Elta Select Product

Quick Facts

  • 6 standard sizes from 100mm to 315mm.
  • Air volume flow rates up to 0.374 m³/s (AC) 0.37 m³/s (EC).
  • Static pressures up to 690 Pa (AC) 900 Pa (EC).
  • Suitable for operating temperatures up to +60°C.
  • Available in AC & EC.

Delivery

  • Available for next day delivery with Elta Select
Applications
Features & Benefits

All units are designed and manufactured with procedures as defined in BS EN ISO 9001: 2008.

All models are designed for direct connection to standard diameter flexible or rigid circular ducting with 50 mm long spigots with EPDM rubber U shaped seals for ease of connection.

Material strength

A robust, yet lightweight unit with a galvanised sheet steel casing treated internally with a Class O rated (BS 476 Parts 6 and 7) fire resistant acoustic foam lining with a fire resistant polymeric coating.

Performance

High efficiency backward curved centrifugal impellers are directly driven by an AC or EC external rotor motor, designed to be non overloading and provide high performance characteristics.

Mounting

Each unit is supplied with integral mounting brackets.

Design appeal

Ideal for very shallow ceiling voids and / or where space is at a premium.

Quality assurance

All units are designed and manufactured with procedures as defined in BS EN ISO 9001: 2008.

Warranty

Each SH has a 12 month warranty.
Specification

Casing

The robust 1.2mm galvanised mild steel sheet casing, is treated internally with a Class O rated (BS 476 Parts 6 and 7) fire resistant acoustic foam lining with a fire resistant polymeric coating. The casing is specially manufactured using integral motor mounting plates to provide additional rigidity for the casings. Each casing provides spigots to suit standard circular ducting. EPDM (Ethylene Propylene) rubber U shaped seals (being ozone and UV stable) are used to ensure a good seal back to the duct that is to be attached. A removable lid is provided as a standard feature to facilitate ease of maintenance and cleaning.

Motors

The single range of units may have either an EC or AC external rotor motor fitted as standard. The motor contains sealed for life bearings. Thermal Class of motors to THCL 130 or 155 dependent on size. Manufactured by Ziehl-Abegg providing increased reliability. All motors are suitable for use in ambient air conditions up to +60°C.

Impellers

High efficiency low tonal noise backward curved centrifugal impeller, dynamically balanced to ISO 14694 Grade G6.3 and directly driven by the motor.

Quality Management

Units are to be designed and manufactured with procedures as defined in BS EN ISO 9001:2008. All SH units are to be tested to ISO 5801:2007 (airside performance) and BS 848 Part 2:1985 (sound performance).
Accessories
  • Electric Heater BatteryElectric Heater Battery
  • DamperDamper
  • Electronic ControllerElectronic Controller
  • Fast ClampsFast Clamps
  • Flexible ConnectionsFlexible Connections
  • Panel FilterPanel Filter
  • SilencerSilencer
  • Transformer ControllerTransformer Controller
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