Description
Air Assisted Airless 12:1 Piston Bare Pump
Manufacturer: Binks
Part #’s: MX412XX
Description: MX412: 0.4 gal/m output and 12:1 ratio bare pump
Binks MX Pumps are a completely new design in air-operated pump technology utilizing patented magnetic detents to provide fast changeover with virtually no pulsation. The result is paint delivery with less pulsation for a more consistent finish. The MX pistons are ceramic coated – the most durable surface available – for resisting wear from abrasive materials.
The MX Pumps are ideal for air assisted airless spray finishing, supporting 1 to 2 spray guns, with thin to medium viscosity coatings.
- Wood Stains, Varnishes, Lacquers
- Primers & Sealers
- Solvent & Waterborne Coatings
- Enamel & Polyurethane
MX412 Pump Specifications:
| Ratio: | 12:1 |
| Maximum air inlet pressure: | 8 bar [116 psi] |
| Maximum fluid pressure: | 96 bar [1392 psi] |
| Displacement per cycle: | 24 cc [0.8 oz] |
| Output @ 60 cycles / min: | 1.4 l/m [0.4 US gal/m] |
| Air consumption @ 20 cycles/min and 8 bar [116 psi] air inlet pressure: | 625 LPM [2.25 SCFM] |
| Maximum recommended continuous cycle rate [cycles/min]: | 20 cycles/min |
| Air inlet connection: | 3/8″ BSP(m) and 1/4″ NPS(m) |
| Air piston diameter: | 55 mm [2.2 in] |
| Stroke length: | 75 mm [3.0 in] |
| Fluid inlet connection: | 3/4″ NPS(m) |
| Fluid outlet connection: | 3/8″ BSP(m) / 3/8″ NPS(m) |
| Wetted parts materials of construction: | Stainless Steel, Tungsten Carbide, Hard Chrome, PTFE, Polyethylene, Leather |
| Sound level: | 88 dB |
When selecting a model, the following options are available:
Seals: PTFE/LEATHER (PL), PTFE (PP), PTFE/UHMWPE (PU) or UHMWPE/U-Cup Seals (UC).
- Part # MX412PL
- Part # MX412PP
- Part # MX412PU
- Part # MX412UC
| Ref. No. | Part No. | Description | Qty |
| 1 | AX55S | AX55S AIR MOTOR ASSEMBLY | 1 |
| 2 |
FX4PL FX4PP FX4PU FX4UC |
FX4 FLUID SECTION ASSEMBLY (PTFE/LEATHER) FX4 FLUID SECTION ASSEMBLY (PTFE) FX4 FLUID SECTION ASSEMBLY (PTFE/UHMW) FX4 FLUID SECTION ASSEMBLY (U-CUPS) |
1 |
| 3+ | 0115-010001 | SOCKET HEAD CAP SCREW | 3 |
| 4 | 0114-014351 | HANDLE | 1 |
| 5 | 0115-010272 | RETAINING RING | 2 |
| 6• | 0115-010099 | ROD CLIP | 1 |
| 7 | 0115-010656 | MX4 MOTOR ROD ADAPTER | REF. |
| 8 | 0115-010655 | GUARD | 1 |
| 9 | 166001 | SLOTTED SET SCREW | 3 |
| 10 | 0114-016243 | GROUND WIRE KIT | 1 |
NOTE:
• Available in repair kits: 0115-010220, 0115-010222, and 0115-010224.
+ Available in AX55/AX85 Hardware kit: 0115-010213.
Accessories:
Wall Bracket 0115-010179
Cart Assembly 0115-010186
Tripod Assembly 0115-010100
5-Gallon Siphon Kit (1/2″ NPS) 41-17238
- 50 Mesh Inlet Filter (2 Pack) 41-17241-K2
5-Gallon Siphon Kit (3/4″ NPS) 41-17260
- 5 Gallon Siphon Hose & Tube 41-17261
- 50 Mesh Inlet Filter (2 Pack) 41-17241-K2
55-Gallon Siphon Kit (1/2″ NPS) 0115-010381
- 1/2 NPSM x 30 Mesh S.S. Strainer 41-2661
Check Valve Assembly 0115-010256
- Upper Ball, 6mm 0114-014745
Air Controls 0115-010180
S.S. High Pressure Filter Assembly (100 Mesh) 0115-010326
Pump Lubrication
- Throat Seal Lube, Solvent-Based (0114-016099 & 0114-009433)
- Throat Seal Lube, Water-Based (0114-016100 & 0114-014871)
Literature:
- MX412 Installation Manual
- MX412 Pump Systems Service Manual
- MX412 Bare Pump Service Manual
Binks charges a significant fee to drop ship orders of less than $250.00. Therefore, any parts orders under $250.00 will be added to our stocking orders and then reshipped to you. If you need these products faster you can contact us for an expedited drop shipping fee.
Contact: 503-545-3176
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