GRACO 24W285 – 30 1 Merkur ES Air Assisted Package, 0.4 gpm (1.5 lpm) fluid flow, standard mount, w/

GRACO 24W285 – 30:1 Merkur ES Air Assisted Package, 0.4 gpm (1.5 lpm) fluid flow, standard mount, w/ PerformAA 50 gun, hopper, & plated steel, 3000 PSI

30:1 ratio air-assisted spray package designed for professional finishing applications requiring precise material delivery. Features the Merkur ES pump system with air-assist technology for superior atomization and finish quality, making it ideal for coating applications where consistent, high-quality results are critical.

The Merkur ES is one of the most efficient sprayers designed to use less material than the competition and to reduce air usage and pulsation.

Quick flush system requires less than 1 minute to flush

45% less material to fill the system than the leading competitors

Delivers a superior, consistent spray finish

Low profile spray package makes it easy to transport

Easily set and monitor air control, plus an integrated carrying handle for transport

Air motor provides consistent finishes with smooth, rapid changeover

Suction hose and strainer leaves less material in the supply container

Lightweight, flexible 1/8 in fluid hose reduces material and solvent usage

Additional Specifications

Flow Rate: 0.4 gpm (1.5 lpm)

Max Working Pressure: 3000 PSI (20.7 MPa, 207 bar)

Material: SST, CS, nickel plating, tungsten carbide, PTFE, acetal, leather, UHMWPE

Maximum Cycle Rate: 240 cycles per minute

Volume Per Cycle: 0.2 oz (6 cc)

Maximum Tip Orifice Size: 0.019 in (0.483 mm)

Air Consumption: 7 scfm at 100 PSI

Minimum Compressor Size: 1.5 HP

Series: B

Gun: PerformAA 50

Mounting: Stand

Type: air assisted package

Convertible	Non-Convertible
Fluid Outlet Size (in)	1/4
Fluid Outlet Thread Type	NPSM
Gun Included	1
Gun Model	G40
Gun Technology	Air-Assisted
Gun Type	Air-Assisted
Hose Inlet Diameter (in)	0.125
Includes	G40 Gun, Hopper, Stand Mount
Maximum Flow Rate (GPM)	0.4
Maximum Hose Length (ft)	25
Maximum Sound Pressure Level (dB(A))	77.9
Maximum Tip Size (in)	0.019
Maximum Working Pressure (MPa)	20.7
Maximum Working Pressure (psi)	3000
Model	Merkur
Motor Type	Pneumatic
Mount Type	Stand Mount
Number of Guns	1
Power Source	Air
Pressure Type	High Pressure
Product Type	Spray Package
Pump Ratio	30:1
Pump Sleeve Material	Carbon Steel
Pump Type	Pneumatic Piston Pump
Series	ES
Spray Type	Air-Assisted
Standards Met	ATEX, CE
Type	Air-Assisted Airless Sprayer
Weight (lb)	35
Wetted Material	Stainless Steel, Nickel-Plated Carbon Steel, Tungsten Carbide, PTFE, Acetal, Leather, UHMWPE, Engineered Plastic, Nylon, Fluoroelastomer, Polyethylene

Features

30:1 pump ratio for high pressure applications

Air-assist technology for superior atomization

Includes 25 ft fluid hose for extended reach

PerformAA 50 gun for professional spray control

2 liter hopper for material capacity

Standard mount configuration

Applications

Professional finishing applications

Coating applications requiring high-quality finish

Industrial spray applications

Applications requiring precise material delivery

Compatible Equipment

PerformAA 50 spray gun

Standard wall or stand mounting systems

30:1 ratio pumps

Related Parts

24F152 – 30:1 Merkur ES Air Assisted Package, 0.4 gpm fluid flow, wall mount, w/ PerformAA 50 gun, suction hose, & stainless steel, 3000 PSI

24F153 – 30:1 Merkur ES Air Assisted Package, 0.4 gpm fluid flow, standard mount, w/ PerformAA 50 gun, suction hose, & stainless steel, 3000 PSI

24F156 – 30:1 Merkur ES Air Assisted Package, 0.4 gpm (1.5 lpm) fluid flow, wall mount, w/ PerfermAA 50 gun, suction hose, & plated steel, 3000 PSI

24F157 – 30:1 Merkur ES Air Assisted Package, 0.4 gpm fluid flow, standard mount, w/ PerformAA 50 gun, suction hose, & plated steel, 3000 PSI

24W287 – 30:1 Merkur ES Air Assisted Package, 0.4 gpm (1.5 lpm) fluid flow, standard mount, w/ PerformAA 50 gun, hopper, & stainless steel, 3000 PSI

24F154 – 30:1 Merkur ES Airless Package, 0.4 gpm fluid flow, wall mount, w/ PerformAA 50 Airless gun, suction hose, & plated steel

24F155 – 30:1 Merkur ES Airless Package, 0.4 gpm fluid flow, standard mount, w/ PerformAA 50 Airless gun, suction hose, & plated steel, 3000 PSI

24W281 – 15:1 Merkur ES Air Assisted Package, 0.4 gpm (1.5 lpm) fluid flow, standard mount, w/ PerformAA 15 gun, hopper, & plated steel, 1500 PSI

24W283 – 15:1 Merkur ES Air Assisted Package, 0.4 gpm fluid flow, standard mount, w/ PerformAA 15 gun, hopper, & stainless steel, 1500 PSI

Kit Contents

25 ft (7.5 m) fluid hose

Air hose

AMF412 tip

2 liter hopper

PerformAA 50 gun

24H102 – BRACKET, wall (qty 1)

24F164 – KIT, stand; includes items 3, 4, 5, 6, and 43 below, and 418 on page 40 (qty 1)

108175 – PLUG (qty 4)

100058 – SCREW, cap, hex hd; 1/4-20 x 1.5 in. (38 mm) (qty 6)

100015 – NUT, hex; 1/4-20 (qty 6)

24G694 – MOTOR, air; see page 36 (qty 1)

24G707 – KIT, rod, tie; includes rods and items 11 and 17 (3 of each) (qty 1)

24H103 – SPRING, safety (qty 1)

24H104 – ADAPTER, pump lower (qty 1)

104541 – NUT, lock (qty 3)

All Air-Assist Packages include a 25 ft (7.5 m) fluid hose and air hose and an AMF412 tip. Package includes hopper as indicated in the ordering matrix. Series B model with 30:1 ratio, maximum fluid working pressure of 3000 PSI, includes PerformAA 50 gun, stand mounting configuration Part of 30:1 ratio pump package series. Some components marked as ‘Not sold separately’ and included in pump lower rebuild kit on page 42.

Reference Manuals

344878 (Page 4) Merkur ES Air-Assisted and Airless Spray Packages

3A0732 (Page 3) Merkur ES Spray Packages