Shock Freezers With Fan Frame On Top

The BTV evaporators, with top fan frame and height adjustable legs, are ideal for a wide range of industrial applications, such as static freezing tunnels and blast chillers.

Manufactured with stainless steel tube and aluminium fin (StSt/Al). Compatible with all refrigerants (NH₃, CO₂, glycol, HFC, etc.). Modular design from 1 to 6 axial fans (Ø800, 900). Fin pitch: 7-10-12 mm.

BTV series evaporators are industrial units for floor installation. They offer high efficiency and are specially designed for flooded NH₃ or CO₂ systems (both pumped and gravity). Our robust exchangers offer high performance and are highly resistant to corrosion.

The BTV series comprises evaporators with a high degree of flexibility for application in customized solutions.

Features

Tube geometry. 7/8″ 65.43 x 56.66 staggered 7/8″ tube
Tube material. Stainless steel AISI 304 (or AISI 316 on request)
Corrugated aluminium fins (0.25 mm thick), in order to turbulence the air passing through the coil and increase heat transfer
Stainless steel screws
White thermo-lacquered aluminium casing
Tray insulated with polyurethane as standard to avoid condensation. Tray made entirely of GRP (fiberglass reinforced polyester), a light and resistant material, rigid, resistant to corrosion and a good thermal, acoustic and electrical insulator
ErP Ready axial fans with IP55 motors
Height adjustable support legs
The equipment is delivered pressurized and with Schrader + valves

Accessories

Hot gas defrost in tray with check valve installed (optional)
Water defrosting
Electric defrosting in coil and/or tray
Mixed defrosting
Heating rings on fans
Fans with powered motors for ESP greater than 200 Pa
100% reversible fans
Special engines
Mixed flap steps
Epoxy protected sheets
Stainless steel casing