ALLEGRO 9904 Series Supplied Air Respirator Constant Flow
The Allegro 9904 Series Supplied Air Respirator Constant Flow (MPN 9920) is a general-purpose, half-mask partial SAR assembly with a silicone rubber seal. It operates at 12 psi using an OBAC fitting and an ambient…
SKU 3G-OTH-748812
Local availability & support — Singapore
- Local office
- 20 Woodlands Link #09-05, Singapore 738733
- Phone
- +65 8878 8355
- Delivery
- Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
- Payment
- Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
- Ships to
- Singapore
Need installation or engineering help?
Ask a question
Product Description
The Allegro 9904 Series Supplied Air Respirator Constant Flow (MPN 9920) is a general-purpose, half-mask partial SAR assembly with a silicone rubber seal. It operates at 12 psi using an OBAC fitting and an ambient air pump as its air source.
Frequently Asked Questions
What is the Allegro 9904 Supplied Air Respirator used for?
The Allegro 9904 Series Supplied Air Respirator Constant Flow (MPN 9920) is used for general-purpose respiratory protection in industrial environments. It delivers breathable air from an ambient air pump at 12 psi through a half-mask with a silicone rubber seal, suitable for painting, chemical handling, and grinding.
What are the specifications of the Allegro 9920 respirator?
The Allegro 9920 is a constant-flow supplied air respirator from the 9904 Series. It features a half-mask headgear with a silicone rubber seal, OBAC fittings, and operates at 12 psi using an ambient air pump. It is designed for general-purpose applications and is manufactured by Allegro.
Where to buy the Allegro 9920 supplied air respirator worldwide?
3G Electric supplies the Allegro 9920 supplied air respirator to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery for this partial SAR assembly. Contact us to source the 9904 Series constant-flow respirator for your facility.
How to maintain the Allegro 9904 half-mask respirator?
To maintain the Allegro 9904 half-mask respirator, inspect the silicone rubber seal for cracks or wear before each use. Clean the mask with mild soap and water, and replace the seal if damaged. Ensure the ambient air pump and OBAC fittings are free of debris and operate at the specified 12 psi.
Used in
Common applications for ALLEGROALLEGRO Products
3G Electric supplies ALLEGRO allegro partial sar assemblies. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
