Skip to product information
1 of 2
Pentair

Pentair 274440 MiniMax Bulkhead Nut Adapter

Pentair 274440 MiniMax Bulkhead Nut Adapter

Regular price $15.00 USD
Regular price Sale price $15.00 USD
Sale Sold out
Shipping calculated at checkout.

Keep your MiniMax heater leak free and maintain a secure plumbing connection with the Pentair 274440 MiniMax Bulkhead Nut Adapter. Specifically, this Bulkhead Nut Adapter resists harsh environments with rugged thermoplastic construction. Additionally, Pentair 274440 provides an OEM replacement part that fits perfectly with select Pentair threaded bulkhead fittings.

What does the Pentair 274440 MiniMax Bulkhead Nut Adapter do for my heater?

The 274440 MiniMax Bulkhead Nut Adapter fastens and secures with pipes to threaded bulkhead fittings. As a result, this creates a watertight seal with MiniMax heater bulkhead fittings and other compatible Pentair products. Furthermore, you can install Pentair 274440 with your hands or a strap wrench.

Cheapest price online
Free shipping over $150
Local pick up
View full details

Collapsible content

Lowest Authorized Dealer Price Shasta Pool Supply

Key Features

  • Rugged thermoplastic construction: Resists corrosion, cracking, and chemical wear for long service life.
  • Precision threads: Ensures a secure, leak-resistant fit every time.
  • OEM-quality Pentair part: Engineered to meet original equipment specifications for reliability.
  • Straightforward installation: Thread-on design that simplifies plumbing upgrades and maintenance.
  • Versatile compatibility: Works with MiniMax bulkhead applications and other Pentair-approved fittings.

Technical Specifications

  • Type: MiniMax Bulkhead Nut Adapter
  • Material: Durable thermoplastic
  • Use: Pool and spa plumbing adapter
  • Installation: Hand-tighten compatible nut to bulkhead fitting
  • Compatibility: Designed for MiniMax systems and Pentair-approved plumbing components

Specs

About ShastaPoolSupply.com

Shasta Pool Supply brings decades of field experience from Arizona’s most trusted pool builder, Shasta Pools. Moreover, we provide expert-selected parts, fast shipping, and competitive pricing on genuine Pentair, Hayward, Raypak, and Aquastar equipment. Additionally, customers rely on us for accurate guidance, reliable inventory, and support rooted in real pool service expertise.

Interested in more parts like these? Click pool parts.

Why is Pentair a trusted brand for homeowners and professionals?

Pentair provides proven performance offering customers durable, and user friendly products. Furthermore, Pentair manufactures their products to last and have a long service life. Additionally, Pentair manufactures their replacement parts using durable materials, while following strict OEM standards. As a result, customers receive the original part that their product came with.

How do I install the Pentair 274440 MiniMax Bulkhead Nut Adapter?

When installing the Pentair 274440 MiniMax Bulkhead Nut Adapter apply lube to the compatible O-Ring and place it on the bulkhead nut adapter. Then you can thread the bulkhead nut adapter on the compatible bulkhead fitting. Also, always be sure to tighten it with a strap wrench or by hand. It is important to not over tighten the bulkhead nut adapter or damage to the threads can occur.

How does the Pentair 274440 Bulkhead Nut Adapter compare to generic bulkhead nut adapters?

Most generic bulkhead nut adapters are not precisely designed or made with thermoplastic materials. As a result, this can make the bulkhead nut adapter fit loosely and degrade quickly. Furthermore, the 274440 Bulkhead Nut Adapter does not have this problem and was designed using Pentair’s precise molding standards and quality thermoplastic to maintain a stable, corrosion-resistant connection.

Pro Tip: Always use a compatible gasket or O-ring with the bulkhead assembly to maximize water tightness and prevent leaks under pressure. Also, when replacing the bulkhead nut adapter it is best to install a new compatible O-Rings with it.

What our customers are saying

Frequently Asked Questions

FAQ

Our expert staff answers customer's most asked questions.

Is this an OEM part?

Should I lubricate the O-ring?

Does this part include the O-Ring?