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
Allegro 9850 Ambient Air Pump, 0 to 20 cfm, 0 to 12 psi, Schrader, 4 Respirators - Allegro SAR Compressors & Ambient Air Pumps
ALLEGROAllegro SAR Compressors & Ambient Air Pumps

Allegro 9850 Ambient Air Pump, 0 to 20 cfm, 0 to 12 psi, Schrader, 4 Respirators

The Allegro 9850 Ambient Air Pump delivers 0 to 20 cfm airflow at 0 to 12 psi operating pressure, with Schrader fittings and support for up to 4 respirators. This SAR compressor and ambient air pump is designed for…

SKU 3G-OTH-691953

Also listed as: 9850W14SCHRADER · 9850 W 1 4 SCHRADER · 9850-W-1-4-SCHRADER

Brand
ALLEGRO
Item
9850 Ambient Air Pump, 0 to 20 cfm, 0 to 12 psi, Schrader, 4 Respirators
Part Number
9850 W/1/4 SCHRADER
Category
Allegro SAR Compressors & Ambient Air Pumps
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

ALLEGRO
Manufacturer Part Number
9850 W/1/4 SCHRADER
Type
0 to 12 psi, Schrader, Allegro 9850
Air Flow
0 to 20 cfm
Fittings
Schrader
Respirators
4
Brand and Series
Allegro 9850
Operating Pressure
0 to 12 psi

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

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

Product Description

The Allegro 9850 Ambient Air Pump delivers 0 to 20 cfm airflow at 0 to 12 psi operating pressure, with Schrader fittings and support for up to 4 respirators. This SAR compressor and ambient air pump is designed for supplying breathable air in industrial environments.

Frequently Asked Questions

What is the Allegro 9850 ambient air pump used for?

The Allegro 9850 ambient air pump supplies breathable air to up to 4 respirators in industrial environments. It delivers 0 to 20 cfm airflow at 0 to 12 psi operating pressure, making it suitable for painting, chemical handling, and confined-space work where clean air is required.

What are the specifications of the Allegro 9850 ambient air pump?

The Allegro 9850 ambient air pump provides 0 to 20 cfm airflow and 0 to 12 psi operating pressure. It features Schrader fittings and supports up to 4 respirators. The manufacturer part number is 9850 W/1/4 SCHRADER, and it is part of the Allegro 9850 series.

Where to buy the Allegro 9850 ambient air pump worldwide?

3G Electric supplies the Allegro 9850 ambient air pump worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us to source this SAR compressor and ambient air pump for your respirator system.

How to maintain the Allegro 9850 ambient air pump?

Regularly inspect the Allegro 9850 ambient air pump for air leaks at Schrader fittings and replace filters per the manufacturer's schedule. Keep the intake area free of contaminants to ensure 0 to 20 cfm airflow at 0 to 12 psi. Always follow Allegro's maintenance guidelines for breathable-air equipment.

Used in

Common applications for ALLEGRO
Industrial manufacturing — Allegro 9904 series supplied-air respirator with helmet and Stedprene neck cape for general respiratory protection.
Welding operations — Allegro 9904-W supplied-air respirator assembly with welding helmet and OBAC fittings for fume and particulate protection.
Confined space entry — Allegro 9815 series breathing air blower with EF couplers to supply low-pressure breathing air to respirator systems.
Respirator fit testing programs — Allegro Bitrex fit testing kit (MPN 2041) with nebulizers and solutions for qualitative fit testing.
SCBA storage in fire stations or industrial facilities — Allegro steel storage bracket (MPN 4111-06) with clip for secure mounting.
Temperature regulation in SAR systems — Allegro airline temperature controller (MPN 9990) with Hansen plug for adjusting supplied air temperature.
Not sure this is the right part? Photo-identify it→

ALLEGRO Products

3G Electric supplies ALLEGRO allegro sar compressors & ambient air pumps. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Pump Accessories →Valves & Regulation →Motors & Drives →All Products →

More from ALLEGRO

View all ALLEGRO parts →

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first