Application Equipment

Spray application of our elastomeric coatings is simple. Most porous or rough textured substrates require initial application with brush or roller for proper penetration; however, on smooth surfaces spray application is ideal.

To obtain best results choose the diameter of hose and gun consistent with maintaining maximum pressure at the tip. Larger diameter hoses produce less pressure loss as the Product is pumped through it. The least restriction in the gun will also assist in maintaining the required pressure for atomization at the tip.

It is generally preferable to maintain the spray nozzle perpendicularly to the surface. A pole extension of a few feet will make this easier.

Spray applying 1530, 1650, 1655, 2000 and 2010

Because of the exceptional high solids content of 1530, 1655 and 2010, an airless spray system must be capable of developing 3,000 PSI measured under static conditions at the pump Outlet, to properly atomize without dilution. When applying 1650 material, an airless spray system must have a static pressure capability of 2,500 PSI.

Tips in the range of .025 to .031 and a fan width ranging from 10 to 16 inches are most suitable for 1530, 1650, 1655, 2000 and 2010.

When using sprayed application for textured products, please contact Weather Barrier for application equipment.

RECOMMENDED EQUIPMENT 1530 / 1650 / 1655/ 2000/ 2010
Manufacturer	Model	Power Source	Tip Sizes	Static PSI
Graco	Premier 45-1	Air operated Piston Pump		4500
Graco	Bulldog 41-1	Air operated Piston Pump		4100
Graco	GM 10,000	Gasoline; 8hp	one gun 0.055 tip two + guns up to 0.021	3000
Graco	GH-733	Gasoline; 16hp	one gun 0.055 tip two gun 0.037 tip	3900
Graco	GM-7000	Gasoline; 5.5hp	one gun 0.043 tip two gun 0.029 tip	3000

ROOFING EQUIPMENT
1530 / 1650 / 1655/ 2000/ 2010

ROOFING SPRAYERS

Graco offers a complete line of Airless Roofing Sprayers designed for today’s roof coatings. The portable designs and high performance features offer versatility in roofing applications.

GM1230

For unbeatable production when spraying topcoats such as aluminums and asphalt emulsions in both non-fibered and fibered, choose the GM1230. The extra large pump and pressure control porting minimize plugging of fibrated materials while Graco’s proven direct drive system ensures long life. Plus, the self-contained gas-operated system eliminates the need for costly air compressors. By adding the Quick Change Accessory (224-524), easily convert the Roof Rig into a GM3012 to spray acrylics and urethanes.

224-483 - Bare Sprayer
231-148 - Complete Sprayer

Complete sprayers include: 90ft. (27.4m) hose, mastic roofing gun and GHD RAC Tip.

Working pressure - 1200 psi (83 bar, 0.83 MPa) max
Delivery - 3 U.S. gpm (111/min.) max.
Cycles - 42 per gallons (11 per litres)
Fuel tank capacity - 0.97 gallon (3.7 litre)
Dimensions - 32 in. H x 33 in. L x 23 in. W (813 mm H x 838 mm L x 584 mm W)
Weight - 140 lbs. (63 kg)
Instruction manual - 308-125

GH ROOFING SPRAYERS

These heavy duty Roof Rigs are high performing and versatile. With 16 hp and the quick change lower capability, it’s easy to maximize production by customizing a pump for each roof coating withut purchasing additional sprayers. These electric start models are portable performers.

965-167 - GH4030 Bare Sprayer
965-168 - GH3060 Bare Sprayer
965-171 - GH2070 Bare Sprayer
965-165 - GH1015 Bare Sprayer

Note: All units sold without lower.

Working Pressures

GH4030 - 4000 psi (276 bar, 27.6 MPa)
GH3060 - 2400 psi (166 bar, 16.6 MPa)
GH2070 - 1800 psi (124 bar, 12.4 MPa)
GH1015 - 1000 psi (70 bar, 0.70 MPa)

Delivery

GH4030 - 3.3 U.S. gpm (12.5 1/min.)
GH3060 - 6 U.S. gpm (22.7 1/min.)
GH2070 - 7 U.S. gpm (26.5 1/min.)
GH1015 - 15 U.S. gpm (56.7 1/min.)

Fuel Tank Capacity

1.5 gallons (5.7 litres)

Dimensions

48 in. H x 48 in. Lx29 in. W(1219 mm H x 1219 mm Lx736 mm W)

Weight

485 lbs. (220 kg)

Instruction manual

Same as part no. above

QUICK CHANGE LOWERS

With the 16 hp and electric start feature, get the power needed to spray virtually any roof coating. The “quick change” lower capability also allows for maximum production by customizing a pump for each roof coating without purchasing additional sprayers.

948-732 - GH3060 Lower, 2400 psi (166 bar, 16.6 MPa), 6 U.S. gpm (22.7 1/min.)
948-730 - GH4030 Lower, 4000 psi (276 bar, 27.6 MPa), 3.3 U.S. gpm (12.5 1/min.)
948-734 - GH2070 Lower, 1800 psi (120 bar, 12.0 MPa), 7 U.S. gpm (26.5 1/min.)
948-728 - GH1015 Lower, 1000 psi (70 bar, 0.70 MPa), 15 U.S. gpm (56.8 1/min.)
224-524 - GM3012 Lower, 3000 psi (207 bar, 20.7 MPa),1.25 U.S. gpm (4.73 1/min.)

ROOFING ACCESSORIES

Mastic Roofing Gun

224-472 - 4050 psi (280 bar, 28.0 MPa) with 30 in. (0.76 m) extension

Hose Couplers

156-849 - 3/8 in.(10 mm) coupler. 3/8 (fbe) coupler for 3/8 in. (10 mm) hose
155-865 - 1/2 in. (13 mm) coupler. 1/2 (fbe) coupler for 1/2 in. (13 mm) hose

Spray Roller

224-470 - 4000 psi (276 bar, 27.6 MPa). Comes standard with 18 in. (0.45m) roller cover and two 861 HD RAC tips. Attaches to Mastic Roofing Gun.

Fluid Hoses

224-440 - Low Pressure 3/4 in. (9mm) x 50 ft. (15.2 m). 3/4 npsm(f) x 3/4 npt(m). Working pressure - 2250 psi (155 bar, 15.5 MPa) max.
224-439 - Low Pressure 5/8 in. (15.9 mm) x 40 ft. (12.2 m). 1/2 npt(m). x 3/4 npt(m). Working pressure - 2250 psi (155 bar, 15.5 MPa) max.
214-705 - High Pressure 3/8 in. x 50 ft. (15.2 m). 3/8 npt(m). x 3/8 npt(m). Working pressure -2250 psi (155 bar, 15.5 MPa) max.
215-227 - High Pressure 1/2 in. (13 mm) x 50 ft. (15.2 m). 1/2 npt(m). x 1/2 npt(m). Working pressure - 4050 psi (280 bar, 28.0 MPa) max.