Binks Trophy AA4400 Air-Assist Airless Spray Gun

Name: Binks Trophy AA4400 Air-Assist Airless Spray Gun
SKU: aa4400
Availability: InStock

Air-Assist Airless Spray Gun — Superior Atomisation, High-Pressure Performance & Ergonomic Operator Comfort

SKU:aa4400

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Price range: £857.00 through £1,072.00 ex. VAT

The Binks Trophy AA4400 Air-Assist Airless Spray Gun is a premium-quality air-assisted airless manual spray gun engineered for industrial coating applications requiring superior atomisation, smooth finish quality and reduced overspray. Built with a solid forged aluminium body and tungsten carbide fluid seat, the AA4400 delivers robust performance up to 303 bar (4,400 psi) and is suited to a wide range of solvent- and water-based finishes, stains, varnishes and industrial paints.

Performance & Atomisation

• Air-Assist Airless technology – Combines high-pressure fluid delivery with air shaping for smooth, dense atomisation and improved finish.
• High pressure capability (up to ~303 bar / 4,400 psi) – Delivers excellent coverage and penetration on industrial coatings.
• Wide tip & air cap compatibility – Flat, fine-finish and twist tip options cater to different coatings and finishes.

Productivity & Operator Comfort

• Ergonomic, lightweight design – Reduces operator fatigue and improves control.
• Low trigger pull force – Easier handling with less strain during extended use.
• Quick-clean gun coating – Speeds up cleaning and maintenance downtime.

Durability & Industrial Construction

• Solid forged aluminium body – Built for long service life in industrial conditions.
• Tungsten carbide fluid seat – Improves wear resistance and part longevity for abrasive coatings.

The Binks Trophy AA4400 Air-Assist Airless Spray Gun is engineered to maximise spray quality, increase productivity and reduce operator fatigue in demanding industrial environments. Combining air-assist atomisation technology with an airless high-pressure fluid delivery system, this gun provides exceptionally fine finish quality with consistent, uniform spray patterns — ideal for heavy-duty applications where coating performance matters most.

Its lightweight, ergonomically sculpted design ensures operator comfort during long usage cycles, while the low trigger force reduces strain and the risk of repetitive stress effects. The Trophy AA4400 features a new generation of AA10+ air caps and innovative replaceable tip seal, enhancing atomisation control and simplifying maintenance. The gun’s robust forged body, quick-clean coating and corrosion-resistant internal components support long service life and reduced downtime.

Options

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Accessories (optional)

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	TWIN HOSE ASSEMBLY 7.5M Part No: H-7507-75	£209.00 ex. VAT
	SUPERFLEX TWIN HOSE 7.5M Part No: H-7507-75-SF	£186.00 ex. VAT
	SS HEAD & FILTER ASM .009 Part No: 54-1836	£43.20 ex. VAT
	AA 10+ HVLP TEST AIR CAP ASSEMBLY Part No: 54-6036	£250.00 ex. VAT
	FLAT TIP TEST AIRCAP KIT Part No: 54-5836-K	£252.00 ex. VAT
	TWIST TIP AIRCAP TEST KIT Part No: 54-5932-K	£304.00 ex. VAT
	AIR VALVE & FLUID NEEDLE ASSEMBLY Part No: 54-5937	£124.00 ex. VAT
	AIR VALVE SERVICE KIT Part No: 54-6131-K	£29.15 ex. VAT
	EDGE FILTER ELEMENT 100 MICRON Part No: 54-1835	£34.35 ex. VAT
	AA10 HVLP TWIST TIP AIR CAP ASSEMBLY Part No: 54-5924-K	£242.00 ex. VAT
	FLUID SEAT,FLAT TIP, TC Part No: 54-5799-K	£134.00 ex. VAT
	AA10 AIR CAP ASSEMBLY KIT Part No: 54-5890-K	£243.00 ex. VAT
	SWIVEL ADAPTER, 1/4" NPS M x F Part No: 72-2360	£99.00 ex. VAT
	AA 10+ AIR CAP ASSEMBLY HVLP Part No: 54-6030-K	£165.00 ex. VAT
	TROPHY AA SHORT PULL, TRIGGER STAMPING Part No: 54-6018	£40.60 ex. VAT

Category: Air Assisted Airless, Manual Spray Guns | Range: | Brand: Binks

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Find and order spare parts for this product

Parts list

Image Reference	Part Name	Price	Add to Basket
	1 AIR VALVE HOUSING 4400 Part No: 54-6008	£34.35 ex. VAT
	2 NEEDLE RETURN SPRING KIT (MULTI-PACK) Part No: 54-5935-K5	£30.70 ex. VAT
	3 AIR VALVE SERVICE KIT Part No: 54-6131-K	£29.15 ex. VAT
	4 SPREADER VALVE ASSY Part No: 54-5815	£73.50 ex. VAT
	4c O-Ring Kit (2 pcs) Part No: SN-71X-K2	£7.55 ex. VAT
	5 AIR VALVE & FLUID NEEDLE ASSEMBLY Part No: 54-5937	£124.00 ex. VAT
	6 TRIGGER NUT Part No: 54-6114	£1.46 ex. VAT
	7 TRIGGER SCREW Part No: 54-6115	£3.38 ex. VAT
	8 BAFFLE PLATE (PACK OF 10 Part No: SPA-71-K10	£63.00 ex. VAT
	9 FLUID SEAT,FLAT TIP, TC Part No: 54-5799-K	£134.00 ex. VAT
	9 FLUID SEAT,TWIST TIP, TC Part No: 54-5832-K	£101.00 ex. VAT
	9a GASKET (PACK OF 10) Part No: SPA-98-K10	£63.00 ex. VAT
	11 AA10 HVLP TWIST TIP AIR CAP ASSEMBLY Part No: 54-5924-K	£242.00 ex. VAT
	11 TWIST TIP T/TECH AIR CAP KIT Part No: 54-5925-K	£263.00 ex. VAT
	13 9X H+ AIR CAP KIT (BLACK) Part No: 54-5878-K	£252.00 ex. VAT
	13 AA10 AIR CAP ASSEMBLY KIT Part No: 54-5890-K	£243.00 ex. VAT
	13 AA 10+ AIR CAP ASSEMBLY HVLP Part No: 54-6030-K	£165.00 ex. VAT
	13 FLAT TIP TRANSTECH AIRCAP KIT Part No: 54-5797-K	£22.00 ex. VAT
	14 AIR INLET ADAPTOR - KIT OF 3 Part No: SN-9-K3	£52.20 ex. VAT
	16 TRIGGER Part No: 54-6019	£45.80 ex. VAT
	17 FLUID TUBE ASSEMBLY Part No: 54-6015	£94.50 ex. VAT
	17c FERRULE NUT Part No: 54-5899	£7.40 ex. VAT
	17e EDGE FILTER ELEMENT 100 MICRON Part No: 54-1835	£34.35 ex. VAT
	17f & 17g DISC HOUSING KIT Part No: 54-4726-K	£77.00 ex. VAT
	18 JIC #5 FLUID INLET FITTING Part No: 54-5897	£48.90 ex. VAT
	19 SWIVEL ADAPTER, 1/4" NPS M x F Part No: 72-2360	£99.00 ex. VAT
	20 COMPACT AIR VALVE ASSY TOOL Part No: SPN-7	£8.85 ex. VAT
	SERV KIT SEAL & PIN KIT (5 PACK) Part No: GTI-428-K5	£21.55 ex. VAT
	4 9X-H FLAT TIP HVLP AIRCAP KIT Part No: 54-5795-K	£212.00 ex. VAT
	6 F.TIP FLAT TIP GUARD Part No: 54-5794	£4.89 ex. VAT
	4 RETAINING SCREW Part No: 54-5930	£2.76 ex. VAT

Components breakdown

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What our customers say

“” Thank you for your visit today. The lads were very positive about you and your team; they valued the training and knowledge you shared with them. The service you’re providing, to the Site Accommodation depots, will benefit us massively with our spraying efficiencies and I look forward to working with your team in the future. “”

Training services on site at a valued customer

“A very professional company that found a solution for spraying colour on an automated brick production line. They designed, supplied and installed a bespoke four-gun spray system that draws colour from an IBC. This work was completed on time and within budget. Excellent after-sales service.”

Need advice? Call on us 0115 9301 021

Need advice? Call our experts: 0115 9301021

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Binks Trophy AA4400 Air-Assist Airless Spray Gun