Send a part number, a photo, or a whole BOM — we supply it and stand behind it. EXW Singapore — collect from our office.

3G Electric
3M H-Series Hood and Hard Hat Assembly H-422 - 3M Healthcare & Pharmaceutical Headgear
3M3M Healthcare & Pharmaceutical Headgear

3M H-Series Hood and Hard Hat Assembly H-422

The 3M H-Series Hood and Hard Hat Assembly (MPN H-422) is a universal-size hood for PAPR or SAR systems, supplied with two H-110 face shield covers. 3G Electric interprets this demand and delivers it across 14…

SKU 3G-OTH-694961

Also listed as: H422 · H 422

Brand
3M
Item
H-Series Hood and Hard Hat Assembly H-422
Part Number
H-422
Category
3M Healthcare & Pharmaceutical Headgear
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
EXW Singapore
Collect or forward from our office
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.

Technical Specifications

3M
Manufacturer Part Number
H-422
Type
Hood, PAPR System/SAR System, Universal Headgear Size
Includes
(2) Face Shield Covers H-110
System Type
PAPR System
Product Type
Hood and Hard Hat Assembly
Headgear Size
Universal
Headgear Type
Hood

Technical Documents

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

3M Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The 3M H-Series Hood and Hard Hat Assembly (MPN H-422) is a universal-size hood for PAPR or SAR systems, supplied with two H-110 face shield covers. 3G Electric interprets this demand and delivers it across 14 industrial departments — with specialist depth in combustion, pumps and controls as an authorised distributor — ensuring you get the right answer, not just a catalog.

Frequently Asked Questions

What is the 3M H-422 Hood and Hard Hat Assembly used for?

The 3M H-422 is a universal-size hood and hard hat assembly designed for use with powered air-purifying respirator (PAPR) or supplied-air respirator (SAR) systems. It provides head, face, and eye protection in industrial environments such as pharmaceuticals, chemical processing, and manufacturing where airborne contaminants are present.

What are the specifications of the 3M H-422 Hood and Hard Hat Assembly?

The 3M H-422 is a hood-type headgear for PAPR or SAR systems, with universal headgear size. It includes two H-110 face shield covers. The assembly is part of the 3M H-Series and is designed for use with compatible 3M PAPR blowers or supplied-air regulators.

Where to buy the 3M H-422 Hood and Hard Hat Assembly worldwide?

3G Electric supplies the 3M H-422 Hood and Hard Hat Assembly to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. As a global industrial solutions provider, we interpret your demand and source genuine 3M equipment, ensuring you get the right product for your application.

How to select the correct 3M H-Series hood for a PAPR system?

To select the correct 3M H-Series hood, verify your PAPR system model and ensure compatibility with the H-422 assembly. The universal headgear size fits most users. Confirm that the hood is rated for your specific airborne hazards. 3G Electric can help match the H-422 to your existing 3M PAPR or SAR system.

Used in

Common applications for 3M
Electrical maintenance — 3M Super 33+ electrical tape for insulating splices and bundling wires in control circuits.
Mining cable repair — 3M molded resin pouch for coating cable jackets in mine and portable cable applications.
Utility cable splicing — 3M cold shrink splice kit rated for 15 kV for insulating and repairing power cables.
Industrial wire harnessing — 3M 2520 series varnished cotton cloth tape for abrasion resistance in wire harnessing.
Structural bonding — 3M DP8005 acrylic adhesive for bonding plastics, metals, and composites in assembly operations.
Cable protection — 3M heat shrink tubing for sealing and protecting electrical connections from moisture and abrasion.
Not sure this is the right part? Photo-identify it→

3M Products

3G Electric supplies 3M 3m healthcare & pharmaceutical headgear. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

Compatible alternatives & equivalents

Cross-referenced by specification & description
This hood-type headgear is designed for use with supplied-air respirator (SAR) systems. It provides head and face protection in industrial environments where airborne contaminants may be present. The S/M size accommodates smaller head sizes. Part number S-533S
3M
This hood-type headgear is designed for use with supplied-air respirator (SAR) systems. It provides head and face protection in industrial environments where airborne contaminants may be present. The S/M size accommodates smaller head sizes. Part number S-533S
This hood-type head cover is designed for use with supplied-air respirator (SAR) systems. It provides head and face protection in industrial environments where airborne contaminants are present. The M/L headgear size accommodates a range of users. Supplied in a 5-pack
3M
This hood-type head cover is designed for use with supplied-air respirator (SAR) systems. It provides head and face protection in industrial environments where airborne contaminants are present. The M/L headgear size accommodates a range of users. Supplied in a 5-pack
Helmet-type headgear for use with supplied-air respirator (SAR) systems. Includes a standard visor and features a faceseal/reducing ratchet for secure fit. Universal size accommodates most head sizes. Provides head and face protection in industrial environments requiring respiratory protection
3M
Helmet-type headgear for use with supplied-air respirator (SAR) systems. Includes a standard visor and features a faceseal/reducing ratchet for secure fit. Universal size accommodates most head sizes. Provides head and face protection in industrial environments requiring respiratory protection
Universal-size helmet-type headgear designed for use with a SAR System. Provides a foundation for respiratory protection in industrial environments requiring supplied air. Hard hat shell without visor or faceseal, compatible with 3M Versaflo system components
3M
Universal-size helmet-type headgear designed for use with a SAR System. Provides a foundation for respiratory protection in industrial environments requiring supplied air. Hard hat shell without visor or faceseal, compatible with 3M Versaflo system components
Hood with shoulder coverage for use with a Powered Air Purifying Respirator (PAPR) system. S/M headgear size. Supplied in a 20-pack. Suitable for general industrial environments where respiratory protection is needed
3M
Hood with shoulder coverage for use with a Powered Air Purifying Respirator (PAPR) system. S/M headgear size. Supplied in a 20-pack. Suitable for general industrial environments where respiratory protection is needed
This universal-size hood provides head and chest coverage for use with powered air-purifying respirator (PAPR) systems. Suitable for industrial environments where respiratory protection against airborne particulates, mists, or fumes is required. Supplied in a 5-pack
3M
This universal-size hood provides head and chest coverage for use with powered air-purifying respirator (PAPR) systems. Suitable for industrial environments where respiratory protection against airborne particulates, mists, or fumes is required. Supplied in a 5-pack

More from 3M

View all 3M parts →
Full hood assembly for powered air-purifying respirator (PAPR) systems. Includes an integrated hard hat and inner collar. Universal headgear size. Suitable for use in healthcare and pharmaceutical settings where respiratory protection against airborne contaminants is required
3M
Full hood assembly for powered air-purifying respirator (PAPR) systems. Includes an integrated hard hat and inner collar. Universal headgear size. Suitable for use in healthcare and pharmaceutical settings where respiratory protection against airborne contaminants is required
Full hood PAPR system headgear with universal size and integrated inner shroud. Designed for use with powered air-purifying respirators in healthcare and pharmaceutical environments. Includes hard hat and inner shroud for head and neck coverage
3M
Full hood PAPR system headgear with universal size and integrated inner shroud. Designed for use with powered air-purifying respirators in healthcare and pharmaceutical environments. Includes hard hat and inner shroud for head and neck coverage
The 3M BE-10BR is a universal-size hood for powered air-purifying respirator (PAPR) systems. It includes a shoulder-length inner and outer shroud. This headgear is used in healthcare, pharmaceutical, and industrial settings where respiratory protection against airborne particulates or contaminants is required
3M
The 3M BE-10BR is a universal-size hood for powered air-purifying respirator (PAPR) systems. It includes a shoulder-length inner and outer shroud. This headgear is used in healthcare, pharmaceutical, and industrial settings where respiratory protection against airborne particulates or contaminants is required
Full hood PAPR system headgear with integrated hard hat and inner shroud. Universal size for use with powered air-purifying respirators. Suitable for healthcare and pharmaceutical environments requiring respiratory protection
3M
Full hood PAPR system headgear with integrated hard hat and inner shroud. Universal size for use with powered air-purifying respirators. Suitable for healthcare and pharmaceutical environments requiring respiratory protection

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first