CG Air Blower/Manifold Adaptor 1-1/2" M to 1-1/4" Smooth Barb

CG Air Blower/Manifold Adaptor is a precisely engineered 1-1/2" male to 1-1/4" smooth barb fitting that cleanly bridges larger blower outlets to smaller hoses. Thoughtfully designed for tight spaces, it streamlines air delivery without adding bulk to your spa, tub, or compact blower setup.

• Space-saving design — reduces the outlet from 1-1/2" to 1-1/4", enabling easier hose routing in cramped mechanical spaces and spa installations where every inch counts.
• Direct compatibility — pairs seamlessly with the CG Air 1-1/4" flexible hose for a neat, integrated air delivery network with fewer loose clamps and adapters.
• PVC cement-ready installation — intended for a cemented connection to your blower, delivering a secure, leak-resistant seal that stands up to pressure and long-term use.
• Simple upgrade path — preserves your existing blower setup while unlocking new hose routing options, making retrofits quick and reliable.

In practical terms, this adaptor shines in tubs and spas where traditional 1-1/2" outlets struggle to accommodate larger hoses. It minimizes clutter and the risk of hose kinks by enabling a shorter, more direct air run. For service techs, the cementable connection reduces installation time and eliminates the need for thread adapters or clamps, delivering dependable performance from first install onward.

Specifications and compatibility

• Type: Fittings & Valves — Adapters
• Manufacturer: CG Air Systems
• Model/Part Number: AD-1_1/2"M_X_1_1/4"M
• HZN Part Number: 55-122-1000
• Replaces: AD-1_1/2"M_X_1_1/4"M
• Connection: 1-1/2" male to 1-1/4" smooth barb (to accept a 1-1/4" hose)

Shipping and availability

• Ready to ship from California with same-day dispatch on orders placed before cutoff, so you can upgrade fast and minimize downtime.

Who should consider this adaptor?

• HVAC and spa technicians tackling compact blower systems where space is at a premium.
• DIY enthusiasts upgrading tubs or spa air delivery networks for cleaner, more reliable routing.
• Anyone replacing bulky setups or reconfiguring for a tighter footprint who wants a dependable, cementable connection—no guesswork, just solid performance.

With the CG Air Blower/Manifold Adaptor, you gain a purpose-built solution that addresses real-world constraints: tighter installations, cleaner hose runs, and a durable, leak-resistant connection that stands up to routine spa maintenance and service work. Upgrade your air delivery system with confidence—space-saving, reliable, and ready to install today.