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ALLEGRO Low Pressure Airline Hose: 25 ft Hose Lg, 3/8 in Hose Inside Dia, 1/4 in OBAC - Allegro SAR Airline Hoses
ALLEGROAllegro SAR Airline Hoses

ALLEGRO Low Pressure Airline Hose: 25 ft Hose Lg, 3/8 in Hose Inside Dia, 1/4 in OBAC

The Allegro 9100-25 Low Pressure Airline Hose is a 25 ft hose with a 3/8 in inside diameter, constructed from black polyester. It features 1/4 in OBAC fittings and a maximum pressure rating of 185 psi.

SKU 3G-OTH-747875

Also listed as: 910025 · 9100 25

Brand
ALLEGRO
Item
Low Pressure Airline Hose: 25 ft Hose Lg, 3/8 in Hose Inside Dia, 1/4 in OBAC
Category
Allegro SAR Airline Hoses
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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

Technical Specifications

ALLEGRO
Manufacturer Part Number
9100-25
Material
Polyester
OBAC
1/4 in
Fittings
1/4 in OBAC
Hose Color
Black
Max Pressure
185 psi
Hose Inside Dia
3/8 in

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

Product Description

The Allegro 9100-25 Low Pressure Airline Hose is a 25 ft hose with a 3/8 in inside diameter, constructed from black polyester. It features 1/4 in OBAC fittings and a maximum pressure rating of 185 psi.

Frequently Asked Questions

What is the Allegro 9100-25 low pressure airline hose used for?

The Allegro 9100-25 low pressure airline hose supplies breathable air to supplied-air respirators in industrial environments. It is commonly used in painting, chemical handling, and confined-space work where respiratory protection is required. The 25 ft length and 3/8 in inside diameter support flexible air delivery at up to 185 psi.

What are the specifications of the Allegro 9100-25 airline hose?

The Allegro 9100-25 is a 25 ft low pressure airline hose with a 3/8 in inside diameter, 1/4 in OBAC fittings, and a maximum pressure of 185 psi. It is made of black polyester material. The hose is designed for use with supplied-air respirator systems and is identified by manufacturer part number 9100-25.

Where to buy the Allegro 9100-25 airline hose worldwide?

3G Electric supplies the Allegro 9100-25 low pressure airline hose to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us to order this hose for your respiratory protection applications.

How to install the Allegro 9100-25 airline hose?

To install the Allegro 9100-25 airline hose, connect the 1/4 in OBAC fittings to your supplied-air respirator and air source. Ensure the hose is free of kinks and sharp bends. Verify the air supply does not exceed 185 psi. Perform a leak test before use. Follow the respirator manufacturer's instructions for safe operation.

Used in

Common applications for ALLEGRO
Industrial hygiene monitoring — ALLEGRO lead cassettes (9804-14) for airborne lead sampling in manufacturing facilities.
Confined space ventilation — ALLEGRO axial blower (9548) for air movement in tanks or vaults during maintenance.
Temporary heating on construction sites — ALLEGRO portable electric heater (9401-50) for work tents in cold weather.
Sampling pump maintenance — ALLEGRO service kits (9804-40) for replacing vanes and filters in IAQ pumps.
Asbestos or particulate analysis — ALLEGRO TEM cassettes (9804-17) for electron microscopy sample collection.
HVACR system testing — ALLEGRO axial blower (9548) for ventilation testing in ductwork or equipment rooms.

ALLEGRO Products

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

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