HDW Hygienic Design, Wall Mounted Enclosure

The nVent HOFFMAN Hygienic Design HDW range is designed and constructed with special materials for high sanitary operations and ease of thorough cleaning. The gapless design, the self-drainable high-polished surfaces, together with a high protection degree help reduce non operative hours, such as cleaning and maintenance, which leads to increased productivity.

CE UKCA IP Declaration of Compliance cULus_UL Listed
Feature: IP 66/69 TYPE 4X, 12, 13 IK08
HDW Web Product Image
HDW Catalogue drawing image
  • Item list
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Item list

Item no. Description Total height with sloping roof
(mm)
Height
(mm)
Width
(mm)
Depth
(mm)
Mounting Plate
Height
(mm)
Mounting Plate
Width
(mm)
HDW0442215 Wall mounted HD, 442x220x155 442 350 220 155 350 160
HDW0553921 Wall mounted HD, 552x390x210 552 430 390 210 430 330
HDW0558121 Wall mounted HD, 552x810x210 552 430 810 210 430 750
HDW0606130 Wall mounted HD, 605x610x300 605 430 610 300 430 550
HDW0675121 Wall mounted HD, 672x510x210 672 550 510 210 550 450
HDW0773921 Wall mounted HD, 772x390x210 772 650 390 210 650 330
HDW0776121 Wall mounted HD, 772x610x210 772 650 610 210 650 550
HDW0828130 Wall mounted HD, 825x810x300 825 650 810 300 650 750
HDW1228130 Wall mounted HD, 1225x810x300 1225 1050 810 300 1050 750
HDW1428130 Wall mounted HD, 1425x810x300 1425 1250 810 300 1250 750

Technical data

Material:

Body: 1.5 mm. Door: 2 mm. AISI 304L pre-grained stainless steel. Mounting plate: 2 mm galvanized steel.

Body:

Monoblock body, folded and seam welded. The top of the body is equipped with a sloping roof at an angle of 30° toward the front, ending with a 30 mm overhang to avoid any draining liquids from dripping onto the gasket and the door.

Door:

Folded with a sloping angle of 8° on all sides. Surface mounted with 120° opening. Concealed zinc plated steel hinges with captive pin. Can be mounted to give left- or right-hand opening (machining is not required).

Internal hinge:

The door hinge is specially designed to be concealed inside the enclosure once the door is closed to avoid dirt from accumulating, making the enclosure easy to clean.

Gasket:

A one piece removable blue silicone gasket with molded corners ensures proper sealing, and makes removing and replacing it faster and easier for cleaning and replacement operations. The silicone is FDA 21 CFR 177.2600 compliant.

Lock:

HD lock made of stainless steel AISI 316L with blue silicone gasket, the lock conforms with norm DIN EN 1672-2:2009.

Mounting plate:

Fixed onto M8 studs welded on the rear of the enclosure. All sides from 800 mm and above are strengthened by folded edges. The mounting plate is marked vertically at 10 mm intervals for easy horizontal positioning of equipment.

Cable access:

No gland openings as standard to avoid hygiene risks.

Protection:

Corresponds with IP 66/69 | TYPE 4X, 12, 13 | IK08.

Finish:

400 Pre-grained stainless steel, polished to Ra < 0.8 µm.

Delivery:

Enclosure with door, mounting plate, metallic key and mounting accessories.

Additional information:

For accessories on the outside of the enclosure, please see our HD accessories section.

Features

Feature:

Hygienic design stainless steel single door wall mounted enclosures, with smooth self-draining surfaces, integrated sloping roof, silicone gasket, concealed door hinges, hygienic design locks and IP 66/69 protection degree.

Advantage:

The smooth self-draining sloping surfaces avoid accumulation or pooling of food product, water or chemicals. The gap-free design prevents fluids or particulates from pooling. The high ingress protection degree allows easy and thorough cleaning with high pressure and temperature water, while protecting the electrical components inside the enclosure.

Benefit:

The enclosure complies with strict hygiene standards, which reduces cross-contamination risks in industries where hygiene and cleanliness are critical, such as food and beverage or pharmaceuticals. The high protection degree and self-draining surfaces reduce labour cost for maintenance and cleaning. Component failure and unnecessary downtime are avoided as water and dust are prevented from entering the enclosure, including when cleaning with high pressure and temperature water. Stainless steel enclosures can be installed in almost any environment.

General drawing (PDF) HDW General Drawing 112 KB
Image (JPG 620 x 800 px) HDW Catalogue drawing image 72 KB
Image (JPG 800 x 800 px) HDW Web Product Image 60 KB
Mounting instructions document (PDF) HOFFMAN-IM-HDW MI manual-USEN-2108 6 MB
Product sheet (PDF) HDW(RUSSIAN) 333 KB
Document (PDF) CE UKCA 99 KB
Document (PDF) IP Declaration of Compliance 350 KB
Document (PDF) cULus_UL Listed 160 KB