Graco 345066EN-A User Manual

Pro Xp™ Auto

Electrostatic Spray Guns That Deliver Expert Performance

Built-in

Maximize

Product

Dependability

Stay Running Longer

Durable components give you extra peace
of mind knowing that you’ll spend less
time fixing and more time spraying.

Lower Cost of Ownership

3-Year Warranty, ease of repair and durable
components reduce ownership cost.

3-Year

Warranty

Made in the USA

2

Your Profits

Save Money

Higher transfer efficiency equals less
waste – saving you money on material.

Save on Energy Costs

New aircaps use less air and help lower
your energy bill.

Versatility

More Flexibility

Versatile product line gives you more
models to choose from and greater
spraying flexibility with air spray, air assist
and waterborne guns.

Faster Setup

You’ll be spraying parts faster with
the easy modular installation. Choice of
manifold style allows for system flexibility.

Excellent Finish Quality And Performance

Get the spray performance and transfer efficiency of our manual Pro Xp guns in an automatic version.

They’re smaller, lighter and designed to maximize your profits. Every automatic Pro Xp gun is tested

and delivered with a certificate indicating it meets all of Graco’s requirements for spray pattern,

mechanical performance and electrical performance so you know you’re getting a quality product.

Control Module

The Pro Xp Auto smart gun models connect right to the control module so you can see exactly how

your gun is performing 24/7. With our control module, you can easily change the kV setting to

optimize spray parameters for less touch up and a better finish quality on your parts.

System flexibility

One control module can be
connected to one or two smart
guns via a fiber optic cable

Displays spray performance

Know how your gun is performing
with one screen that shows kV,
current and alternator speed

Eliminate maintenance guesswork

Set reminders for servicing key spray
components including aircap, alternator
and tip or nozzle

Adapt to your voltage needs

Select between 4 profiles to spray at the
best kV for your production process

Communicate with your system

I/O connection allows for monitoring
the alarm for low kV and changing
profiles through a PLC or Switchbox

3

Versatile product line with an 85 kV power supply and internal power so there’s no electrical cord to

worry about damaging or replacing. Standard gun models always run at 85 kV power and include an

alternator speed indicator to display electrostatic performance. Smart gun models connect to a control

module for kV control and displaying gun performance.

Air Spray Guns

Ideal for low pressure, high quality spraying. High
Conductivity is also available for spraying lower
resistivity materials.

High
Part
Number kV Nozzle Size

LA1M10 85 1.5 mm (0.055 in) • • •
LA1M16 85 1.5 mm (0.055 in) • • •
LA1T10 85 1.5 mm (0.055 in)
LA1T16 85 1.5 mm (0.055 in) • • •
LA2M10 85 1.5 mm (0.055 in) • • •
LA2M16 85 1.5 mm (0.055 in) • • •
LA2T10 85 1.5 mm (0.055 in) • • •
LA2T16 85 1.5 mm (0.055 in) • • •

*Smart guns do not include a control module or fiber optic cable. Order items separately.

Standard

Model

•

Smart

Model*

Standard

Coating

Conductivity/

High Wear

• •

Bottom

Manifold

Rear

Manifold

High Conductivity gun models include a high conductivity fluid tube, high wear nozzle and high wear electrode

Air-Assist Guns

For high pressure spraying designed to improve
transfer efficiency and deliver a high quality finish.
All gun models include AEM or AEF tip of choice.

Part
Number kV

HA1M10 85 • •
HA1T10 85 • •
HA2M10 85 • •
HA2T10 85 • •

*Smart guns do not include a control module or fiber optic cable. Order items separately.

Standard

Model

Smart

Model*

Bottom

Manifold

Rear

Manifold

4

Waterborne Guns

60 kV guns available in air spray and air assist
technologies.

*

Pro Xp Auto Waterborne Air-Assist

Use with isolation systems

Part
Number kV

HA1M18 60 • •
HA1T18 60 • •

Standard

Model

Smart

Model**

Rear

Manifold

Pro Xp Auto Waterborne Air Spray

Use with isolation systems

Part
Number kV Nozzle Size

LA1M18 60 1.5 mm (0.055 in) • •
LA1T18 60 1.5 mm (0.055 in) • •

Standard

Model

Smart

Model**

Manifold

Rear

Pro Xs Auto Waterborne Air Spray

External charge waterborne gun allows for spraying without
an isolation system. Ideal for circulation systems!

Part
Number Description

24A206 Pro Xs External Charge Gun

*25 ft and 50 ft fluid hose sold separately.
** Smart guns do not include a control module or fiber optic cable. Order items separately.

Manifolds

Manifold styles fit almost any system requirement

All hoses and fiber optic cables are connected through a manifold. Gun can be easily removed without disconnecting the hoses
from the manifold. Makes gun maintenance easy!

Back manifold

Ideal for stationary and
reciprocator systems.

Can also be mounted directly
on a ½ inch (13 mm) rod.

Bottom manifold

Ideal for robot mounting

5

Accessories

Pro Xp Auto Electrostatic Guns

Air-Assist Guns

AEM Spray Tips

Recommended for high finish quality applications at low and medium pressures.
Order desired tip, Part No. AEMxxx, where xxx = 3-digit number from the matrix below.

Fluid Output

Orifice Size

inch (mm)

0.007 (0.178) 4.0 (0.1) 5.2 (0.15) 107 207 307 – – – – –

0.009 (0.229) 7.0 (0.2) 9.1 (0.27) – 209 309 409 509 609 –

0.011 (0.279) 10.0 (0.3) 13.0 (0.4) – 211 311 411 511 611 711 –

0.013 (0.330) 13.0 (0.4) 16.9 (0.5) – 213 313 413 513 613 713 813

0.015 (0.381) 17.0 (0.5) 22.0 (0.7) – 215 315 415 515 615 715 815

0.017 (0.432) 22.0 (0.7) 28.5 (0.85) – 217 317 417 517 617 717 –

0.019 (0.483) 28.0 (0.8) 36.3 (1.09) – – 319 419 519 619 719 –

0.021 (0.533) 35.0 (1.0) 45.4 (1.36) – – – 421 521 621 721 821

0.023 (0.584) 40.0 (1.2) 51.9 (1.56) – – – 423 523 623 723 823

0.025 (0.635) 50.0 (1.5) 64.8 (1.94) – – – 425 525 625 725 825

0.029 (0.736) 68.0 (1.9) 88.2 (2.65) – – – – – – – 829

0.031 (0.787) 78.0 (2.2) 101.1 (3.03) – – – 431 – 631 – 831

0.033 (0.838) 88.0 (2.5) 114.1 (3.42) – – – – – – – 833

0.037 (0.939) 108.0 (3.1) 140.0 (4.20) – – – – – – 737

0.039 (0.990) 118.0 (3.4) 153.0 (4.59) – – – – 539 – – –

* Tips are tested in water.
Fluid output (Q) at other pressures (P) can be calculated by this formula: Q = (0.041) (QT) √P where QT = fluid output (fl oz/min) at 600 psi from the above table for the
selected orifice size.

fl oz/min (l/min)

at 600 psi

(41 bar,

4.1 MPa)

at 1000 psi

(70 bar,

7.0 MPa)

2-4

(50-100)

(100-150)

Maximum Pattern Width at 12 inches (305 mm)

4-6

6-8

(150-200)

inches (mm)

8-10

(200-250)

Spray Tip

10-12

(250-300)

12-14

(300-350)

14-16

(350-400)

16-18

(400-450)

AEF Fine Finish Pre-Orifice Spray Tips

Recommended for high finish quality applications at low and medium pressures. AEF tips have a pre-orifice that assists in atomizing sheer thinning materials.
Order desired tip, Part No. AEFxxx, where xxx = 3-digit number from the matrix below.

Fluid Output

Orifice Size

inch (mm)

(41 bar, 4.1 MPa)

0.008 (0.203) 8.5 (0.25) 11.0 (0.32) 608

0.010 (0.254) 9.5 (0.28) 12.5 (0.37) 310 410 510 610 710 –

0.012 (0.305) 12.0 (0.35) 16.0 (0.47) 312 412 512 612 712 812

0.014 (0.356) 16.0 (0.47) 21.0 (0.62) 314 414 514 614 714 814

0.016 (0.406) 20.0 (0.59) 26.5 (0.78) – 416 516 616 716 –

* Tips are tested in water.
Fluid output (Q) at other pressures (P) can be calculated by this formula: Q = (0.041) (QT) √P where QT = fluid output (fl oz/min) at 600 psi from the above table for the
selected orifice size.

fl oz/min (l/min)

at 600 psi

at 1000 psi

(70 bar, 7.0 MPa)

6-8

(150-200)

Maximum Pattern Width at 12 inches (305 mm)

8-10

(200-250)

inches (mm)

10-12

(250-300)

Spray Tip

12-14

(300-350)

14-16

(350-400)

16-18

(400-450)

Approvals for Pro Xp Guns**

**Patent pending

6

Control Module

Control Module

Connects to the Smart Gun with a fiber optic cable.

Part Number Description

24W035 Control module includes a power supply and hardware

wall mount. Not for use in hazardous locations

I/O Cables

Connects control module to a PLC or switchbox.

Part Number Description

24W881 50 ft. (15m) I/O cable
24W882 100 ft. (30.5m) I/O cable

Fiber Optic Cables

Connects Smart Gun to the control module.

Part Number Description

Gun Models with Rear Manifolds (Model numbers LA1xxx or HA1xxx)

24X003 25 ft (7.6 m) Fiber Optic Cable
24X004 50 ft (15 m) Fiber Optic Cable
24X005 100 ft (30.5 m) Fiber Optic Cable

Gun Models with Bottom Manifolds (Model numbers LA2xxx or HA2xxx)

24X006 25 ft (7.6 m) Fiber Optic Cable
24X007 50 ft (15 m) Fiber Optic Cable
24X008 100 ft (30.5 m) Fiber Optic Cable

Fiber Optic Cable Repair Kit*

24W875 Kit to repair damaged ends on one cable assembly

*For additional fiber optic cable kits, see control module manual form #332989

Air Spray Guns

Aircap Selection Chart

Part Number (color)

24N477 (black) Round end 15-17 (381-432) Light to medium (20–70 cp) Up to 15 oz/min (450 cc/min)
24N438 (black) Round end 15-17 (381-432) Light to medium (20–70 cp) Up to 15 oz/min (450 cc/min)
24N279 (black) Round end 14-16 (356-406) Medium to heavy (70–260 cp), and

24N376 (black), 24N276 (blue)
24N277 (red), 24N278 (green)

24N274 (black) Tapered end 12-14 (305-356) Light to medium (20–70 cp) Up to 15 oz/min (450 cc/min)
24N275 (black) Tapered end 14-16 (356-406) Light to medium (20–70 cp), and

24N439 (black) Tapered end 11–13 (279–330) For use with 2.0 mm nozzles.

24N453 (black) Round end 14-16 (356-406) Light to medium (20-70 cp) Up to 15 oz/min (450 cc/min)

• Distance to target: 10 in (254 mm) • Inlet air pressure: 50 psi (3.4 bar, 34 kPa) • Fan air: adjusted for maximum width • Fluid flow rate: 10 oz/min (300 cc/min)

Pattern
Shape

Tapered end 17-19 (432- 483) Light to medium (20–70 cp) Up to 15 oz/min (450 cc/min)

Length
in (cm)

Recommended Fluid Viscosity
cp at 70ºF (21ºC)

high solids (360+cp)

high solids (360+cp), aerospace coatings

Medium to heavy (70–260 cp), and
high solids (360+cp)

Recommended
Production Rates

Up to 15 oz/min (450 cc/min)

Up to 25 oz/min (750 cc/min)

Up to 20 oz/min (600 cc/min)

Nozzle Selection Chart

Fluid Nozzle for Standard Materials

Part Number Color Orifice Size - mm (inch)

24N619 Black 0.55 (0.022)
24N613 Black 0.75 (0.029)
24N614 Black 1.0 (0.042)
24N615 Black 1.2 (0.047)
24N616 Black 1.5 (0.055)
24N617 Black 1.8 (0.070)
24N618 Black 2.0 (0.080)

Accessories

Grounded Air Hoses (required for use)

Air Flex

Length Air Flex

6 ft (1.8 m) 244963 – 223068 235068
15 ft (4.6 m) 244964 – 223069 235069
25 ft (7.6 m) 244965 24N736 223070 235070
36 ft (11 m) 244966 24N737 223071 235071
50 ft (15 m) 244967 24N738 223072 235072
75 ft (23 m) 244968 – 223073 235073
100 ft (30.5 m) 244969 – 223074 235074

Air Flex: EPDM rubber core and cover for extra flexibility
Air Flex with QD: Hose includes Quick Disconnect coupling, part number 112534
Standard: Modified semi-conductive polyamide core, urethane cover for added durability
* Waterborne: Conductive SST wire braid for grounding. Polyurethane tube and cover.

™

with QD

Standard

Waterborne*

(for isolation systems)

High Wear Fluid Nozzle for Abrasive Materials

Part Number Color Orifice Size - mm (inch)

24N620 Blue 0.75 (0.029)
24N621 Blue 1.0 (0.042)
24N622 Blue 1.2 (0.047)
24N623 Blue 1.5 (0.055)
24N624 Blue 1.8 (0.070)
24N625 Blue 2.0 (0.080)

Gun Accessories

Part Number Description

24V929 Gun Covers. Box of 10.
24N318 Round Spray Kit. To convert a standard air spray gun to a

round spray aircap.

24N319 Round Spray Kit. To convert a standard air-assist spray gun

to a round spray aircap.
24N704 Electrode Replacement Needle for abrasive materials. Blue.
112534 Air quick disconnect coupling

7

Technical Specifications

by Gun Model

Pro Xp Auto Air Spray Gun Pro Xp Auto Air Assist Spray Gun

Maximum Fluid Working Pressure 100 psi (7 bar, 0.7 MPa) 3000 psi (210 bar, 21 MPa)

Maximum Working Air Pressure 100 psi (7 bar, 0.7 MPa) 100 psi (7 bar, 0.7 MPa)

Maximum Fluid Operating Temperature 120ºF (48ºC) 120ºF (48ºC)

Paint Resistivity Range Standard 25 megohm/cm to infinity 3 megohm/cm to infinity

Paint Resistivity Range High Conductivity 3 megohm/cm to infinity

Short Circuit Current Output 125 microamperes 125 microamperes

Gun Weight (approx. depending on gun model) 2.6 lb (1.2 kg) 2.7 lb (1.2 kg)

Gun Length 10.6 in (27 cm) 11.0 in (28 cm)

Voltage Output

Standard Models 85 kV 85 kV

Smart Models 40-85 kV 40-85 kV

Waterborne Standard Models 60 kV 60 kV

Waterborne Smart Models 30-60 kV 30-60 kV

Inlet/Outlet Sizes

Turbine Air Inlet Fitting, Left-Hand Thread 1/4 npsm(m) 1/4 npsm(m)

Atomizing Air Inlet Fitting 5/16 in OD nylon tube (8mm) 5/16 in OD nylon tube (8mm)

Fan Air Inlet Fitting 5/16 in OD nylon tube (8mm) 5/16 in OD nylon tube (8mm)

Cylinder Air Inlet Fitting 5/32 in OD nylon tube (4mm) 5/32 in OD nylon tube (4mm)

Fluid Inlet Fitting 1/4-18 npsm(m) 1/4-18 npsm(m)

Instruction Manuals

Standard 333010 333011

Waterborne 333012 333013

Control Module 332989 332989

All written and visual data contained in this document are based on the latest product information available at the time of publication. Graco reserves the right to make changes at any time without notice.

Call today for product information or to request a demonstration.

877.84GRACO (1-877-844-7226) or visit us at www.graco.com.

©2014 Graco Inc. Form No. 345066 Rev. A 01/15 Printed in the U.S.A.
All other brand names or marks are used for identification purposes and are trademarks of their respective owners.

©2014 Graco Inc. 345005 Rev. C 12/14 Printed in the U.S.A. All written and visual data contained in this document are based on the latest product information
available at the time of publication. Graco reserves the right to make changes at any time without notice. All other brand names or marks are used for
identification purposes and are trademarks of their respective owners.