Fill-Rite Aluminum Filter Head 1" NPT Inlet/Outlet — 1½"-16 UNF Spin-On Mount, Cast-Aluminum

The Fill-Rite 700ACCF7017 is a rugged cast-aluminum filter head with 1" NPT inlet/outlet and 1½"-16 UNF spin-on threads built for reliable fuel transfer filtration in demanding environments.

Purpose-built for pumps, tanks, and transfer lines, this solid aluminum filter head lets you mount industry-standard spin-on fuel filters for cleaner fuel and longer equipment life. Its corrosion-resistant cast-aluminum body and standard plumbing connections make it straightforward to integrate into agricultural, commercial, and fleet fueling systems. The 700ACCF7017 is compatible with Fill-Rite spin-on filters like the F4010PM0 and F4030PM0 and other 1½"-16 UNF spin-on styles, delivering a dependable sealing interface and consistent flow for gasoline, diesel, biodiesel blends and kerosene setups.

How does this filter head fit into an existing fuel transfer system?

The 700ACCF7017 uses 1" NPT inlet and outlet ports so it threads directly into common pump and line fittings. The spin-on mounting flange uses a 1½"-16 UNF thread pattern, matching many standard spin-on filter cartridges for easy replacement and upgrades. Installation requires basic plumbing tools and standard sealants or tape to ensure leak-free connections.

• 1" NPT inlet and outlet for direct pump or hose connection
• 1½"-16 UNF spin-on thread for compatible filter cartridges
• Cast-aluminum body for corrosion resistance and strength
• Works with Fill-Rite F4010PM0, F4030PM0 and similar spin-on filters

What protective benefits does the Fill-Rite head provide?

By providing a secure mount for a spin-on filter, this head helps keep contaminants out of pumps and engines. The robust sealing surface and thread engagement reduce the risk of leaks under normal operating pressures, helping maintain consistent flow and filtration performance. It supports a wide range of fuel types commonly used in field and fleet operations.

• Secure spin-on sealing minimizes bypass and leakage
• Durable aluminum withstands outdoor and shop environments
• Compatible with filter media that capture dirt, rust and particulates
• Maintains flow rates suitable for many transfer applications

How simple is maintenance and cartridge replacement?

Maintenance is straightforward: shut off flow, relieve pressure, unscrew the spent cartridge, and thread on a fresh spin-on element. The universal 1½"-16 UNF mounting makes cartridge sourcing easy from Fill-Rite and other manufacturers. Routine replacement intervals depend on fuel quality and usage, but the head design itself requires minimal care beyond ensuring clean threads and proper sealing during service.

• Tool-free cartridge removal in most cases (hand-tighten/loosen)
• Common thread pattern simplifies parts availability
• Inspect sealing surface and O-rings during each change
• Flush lines as recommended before installing a new filter

Will this head work with different fuel types and systems?

The 700ACCF7017 is intended for gasoline, diesel, biodiesel blends and kerosene transfer systems when matched with compatible filter elements. Confirm chemical compatibility with specific blends and additives before use. It is designed for above-ground transfer and fueling equipment commonly found in farms, shops, service trucks and commercial fueling points.

• Suitable for gasoline, diesel, biodiesel blends and kerosene
• Not a stated solution for pressurized engine-mounted filtration without system review
• Check filter media specs for fuel additive compatibility
• Works well in pump stations, tank vents and mobile transfer rigs

Who this is for: technicians, fleet managers, and equipment owners who need a reliable, easy-to-service spin-on filter mounting for fuel transfer lines will appreciate the Fill-Rite 700ACCF7017. It’s a practical choice for upgrading filtration on pumps, trucks, tanks, and portable dispensers where a durable, corrosion-resistant head and standard connections simplify installation and upkeep.