Air Assisted Airless 31:1 Piston Pump Systems Manufacturer: Binks Part #: MX1231XX-XXXXXXX Description: MX1231: 1.2 gal/m output and 31:1 ratio 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 MX1231 Pump Specifications: Ratio: 31:1 Maximum air inlet pressure: 8 bar [116 psi] Maximum fluid pressure: 248 bar [3596 psi] Displacement per cycle: 72 cc [2.4 oz] Output @ 60 cycles / min: 4.3 l/m [1.2 US gal/m] Air consumption @ 20 cycles/min and 8 bar [116 psi] air inlet pressure: 498 LPM [17.6 SCFM] Maximum recommended continuous cycle rate [cycles/min]: 20 cycles/min Air inlet connection: Ø12mm Hose REFERENCE "A" BELOW Fluid outlet connection 3/8" BSP(m) / 3/8" NPS(m) REFERENCE "B" BELOW Fluid inlet connection: 3/4" NPS(m) REFERENCE "C" BELOW Wetted parts materials of construction: Stainless Steel, Tungsten Carbide, PTFE,Polyethylene, Leather, Ceramic Sound level: 97.3 dB Weight: 16 kg [35.5lbs] When selecting a model, the following options are available: Seals: PTFE/UHMWPE (PU) or UHMWPE/U-Cup Seals (UC). Spray Gun: None (0), Airless 75 (P), TROPHY AA 4400 Flat Tip (T) or TROPHY AA 4400 Twist Tip (U) Air Control: None (0) or Air Control (D). Mount: None (0), Cart (C) or Wall (W) Mount. Filter: None (0) or 100 Mesh (1). Siphon: None (0), 5 Gallon (S) or 55 Gallon (T). Hose: None (00), 25ft/whip (25) or 50ft/whip (50). MX1231 Pump System (No Mount) Part # MX1231PU-0D00000 Part # MX1231PU-0DC0000 Part # MX1231PU-0DC0S00 Part # MX1231PU-0DC1000 Part # MX1231PU-0DC1S00 Part # MX1231PU-PDC1S50 Part # MX1231PU-TDC1S25 Part # MX1231PU-TDC1S50 Part # MX1231PU-UDC1S25 Part # MX1231PU-UDC1S50 Part # MX1231UC-0DC0S00 Part # MX1231UC-PDC1S25 Cart Mounted Spare Parts Ref. No. Part No. Description Qty 1 MX1231PL MX1231PP MX1231PU MX1231UC BARE PUMP ASSEMBLY (PTFE/LEATHER) BARE PUMP ASSEMBLY (PTFE) BARE PUMP ASSEMBLY (PTFE/UHMW) BARE PUMP ASSEMBLY (U-CUPS) 1 2 0909-4400-HF0000 114-01310 0909-4400-HT0000 4400-HF0000 4400-HT0000 9-613-75 0811-7500-1 9-515-75 AA4400 GUN ASSEMBLY (FLAT TIP HOLDER) FLAT SPRAY TIP (1310) AA4400 GUN ASSEMBLY (TWIST TIP HOLDER) TROPHY AA 4400 GUN (FLAT TIP) TROPHY AA 4400 GUN (TWIST TIP) TWIST SPRAY TIP (613) AIRLESS 7500 GUN ASSEMBLY TWIST SPRAY TIP (515) 1 3 71-4830 71-4831 MATERIAL HOSE (1/4" ID X 25', 4000 PSI) MATERIAL HOSE (1/4" ID X 50', 4000 PSI) 1 4 71-4803 71-4804 AIR HOSE (3/8" OD TUBE X 28FT) AIR HOSE (3/8" OD TUBE X 53FT) IF 25' OR 50' HOSE = 1 5 71-6844 MATERIAL HOSE (1/8" ID X 3', 5000 PSI) 1 6 72-2332 SWIVEL ADAPTER (1/4" NPS M X F) [NOT SHOWN] 1 IF GUN TYPE = P 7 54-4976 ADAPTER FITTING (3/8" OD TUBE X 1/4" NPS F) 1 IF GUN TYPE = G/H 8 0115-010180 AIR CONTROL ASSEMBLY 1 IF AIR CONTROL = D 9 83-4233 DM NIPPLE (1/4" NPS/NPT X 3/8" NPS/NPT) 1 IF AIR CONTROL = D 10 0115-010186 TROLLEY ASSEMBLY 1 11 0115-010179 PUMP BRACKET 1 12 0115-010001 SOCKET HEAD CAP SCREW (M8 X 35mm) 4 13 0115-010030 HEX NUT (M8) 8 14 0115-010031 LOCK WASHER (M8) 4 15 0115-010035 FLAT WASHER (M8) 8 16 0115-010326 0115-010630 S.S. FILTER ASSEMBLY (100 MESH) S.S. FILTER ASSEMBLY (200 MESH) 1 IF FILTER TYPE = 1 1 IF FILTER TYPE = 2 17 103-1238 SWIVEL ADAPTER (3/8" NPS F X 1/4" NPT/NPS M) 1 IF NO FILTER 18 41-17262 0115-010381 SIPHON TUBE ASSEMBLY (5 GALLON) SIPHON TUBE ASSEMBLY (55 GALLON) 1 IF SIPHON SIZE = S 1 IF SIPHON SIZE = T 19 0115-010227 SOCKET HEAD CAP SCREW (M8 X 25) 4 20 85-521 SWIVEL ELBOW (3/8" OD TUBE X 1/4" NPT) 1 IF AIR CONTROL = D Part # MX1231PU-0DW0000 Part # MX1231PU-0DW0S00 Part # MX1231PU-0DW1S00 Part # MX1231PU-0DW1T50 Part # MX1231PU-TDW1S25 Part # MX1231PU-UDW1S50 Wall Mounted Spare Parts Ref. No. Part No. Description Qty 1 MX1231PL MX1231PP MX1231PU MX1231UC BARE PUMP ASSEMBLY (PTFE/LEATHER) BARE PUMP ASSEMBLY (PTFE) BARE PUMP ASSEMBLY (PTFE/UHMW) BARE PUMP ASSEMBLY (U-CUPS) 1 2 0909-4400-HF0000 114-01310 0909-4400-HT0000 4400-HF0000 4400-HT0000 9-613-75 0811-7500-1 9-515-75 AA4400 GUN ASSEMBLY (FLAT TIP HOLDER) FLAT SPRAY TIP (1310) AA4400 GUN ASSEMBLY (TWIST TIP HOLDER) TROPHY AA 4400 GUN (FLAT TIP) TROPHY AA 4400 GUN (TWIST TIP) TWIST SPRAY TIP (613) AIRLESS 7500 GUN ASSEMBLY TWIST SPRAY TIP (515) 1 3 71-4830 71-4831 MATERIAL HOSE (1/4" ID X 25', 4000 PSI) MATERIAL HOSE (1/4" ID X 50', 4000 PSI) 1 4 71-4803 71-4804 AIR HOSE (3/8" OD TUBE X 28FT) AIR HOSE (3/8" OD TUBE X 53FT) IF 25' OR 50' HOSE = 1 5 71-6844 MATERIAL HOSE (1/8" ID X 3', 5000 PSI) 1 6 72-2332 SWIVEL ADAPTER (1/4" NPS M X F) [NOT SHOWN] 1 IF GUN TYPE = P 7 54-4976 ADAPTER FITTING (3/8" OD TUBE X 1/4" NPS F) 1 IF GUN TYPE = G/H 8 0115-010180 AIR CONTROL ASSEMBLY 1 IF AIR CONTROL = D 9 83-4233 DM NIPPLE (1/4" NPS/NPT X 3/8" NPS/NPT) 1 IF AIR CONTROL = D 10 0115-010179 PUMP BRACKET 1 11 0115-010001 SOCKET HEAD CAP SCREW (M8 X 35mm) 4 12 0115-010030 HEX NUT (M8) 8 13 0115-010031 LOCK WASHER (M8) 4 14 0115-010035 FLAT WASHER (M8) 8 15 0115-010326 0115-010630 S.S. FILTER ASSEMBLY (100 MESH) S.S. FILTER ASSEMBLY (200 MESH) 1 IF FILTER TYPE = 1 1 IF FILTER TYPE = 2 16 103-1238 SWIVEL ADAPTER (3/8" NPS F X 1/4" NPT/NPS M) 1 IF NO FILTER 17 41-17262 0115-010381 SIPHON TUBE ASSEMBLY (5 GALLON) SIPHON TUBE ASSEMBLY (55 GALLON) 1 IF SIPHON SIZE = S 1 IF SIPHON SIZE = T 18 0115-010227 SOCKET HEAD CAP SCREW (M8 X 25) 4 Accessories: Wall Bracket 0115-010179 Cart Assembly 0115-010186 Tripod Assembly 0115-010100 1/4" Return Hose 0114-009629 1/4" Fitting 0114-016059 Suction Hose (MX) 0115-010738 Strainer 3/4" NPSM, 15 Mesh 0115-010668 3/4'' Suction Hose (MXL) 0115-010742 Ø10mm Hose/Nylon Tube 0110-009103 Strainer 3/4" NPSM, 15 Mesh 0115-010668 Air Control 2 Regulators (MXL) 0115-010664 Air Regulator ZZ-3073 1/4''-1/8'' Reducing Bush 0114-019209 Air Pressure Gauge GA-382-P QD Stem 1/4" Female MPV-10 Elbow 1/4" (M/F) Brass NP 0114-020027 Suction Tube (MX) 0115-010670 Strainer 3/4" NPSM, 15 Mesh 0115-010668 1/2'' Suction Hose (MXL) 0115-010696 1/2" Strainer 15 Mesh 0115-010704 High Pressure Filter 0110-009130 (272 Bar Max, 100 Mesh 3/8" BSP F Inlet, 1/4" NPSM Outlet) Filter 50 Mesh 0110-009131 Filter 100 Mesh 0110-009132 Filter 150 Mesh 0110-009133 Filter 200 Mesh 0110-009134 3/8" BSP Swivel Nipple 0114-016058 1/4" NPSM Outlet Fitting Nipple 0114-016059 Seal/Filter Gasket 0114-016061 Outflow Fitting, 1/4" BSP Nipple 0114-019090 Ball Valve 0114-019091 Hose Nipple/1/4" BSPT (M) x 8mm Tube Barb 0114-019985 Filter Housing, Type 3 0115-010398 Filter Cap, Type 3 0115-010399 1/4" NPT Plug 0115-010600 1/2'' Suction Tube (MXL) 0115-010699 1/2" Strainer 15 Mesh 0115-010704 Air Controls Dual Regulator Set (MX) 0115-010180 Mounting Stud for Air Control 0115-010157 Regulator Panel Nut DVX-58 Air Pressure Gauge GA-382-P Air Regulator ZZ-3073 Hopper Assembly 6L [1.6 US Gal] [1/2" Connection] 0115-010701 Hopper, 6L [1.6 US Gal] ZZ-2571 Strainer 00-00-0002147 Tension Ring 00-00-0002148 Seal for Hopper ZZ-2587 Pump Lubrication Throat Seal Lube, Solvent-Based (0114-016099 & 0114-009433) Throat Seal Lube, Water-Based (0114-016100 & 0114-014871) High Pressure Filter (Pail) 0115-010200 (272 Bar Max, 100 Mesh 1/4" BSP M Inlet) Filter 50 Mesh 0110-009131 Filter 100 Mesh 0110-009132 Filter 150 Mesh 0110-009133 Filter 200 Mesh 0110-009134 Seal/Filter Gasket 0114-016061 Ball Valve 0114-019091 Hose Nipple/1/4" BSPT (M) x 8mm Tube Barb 0114-019985 Elbow 1/4" (M/F) Brass NP 0114-020027 Filter Housing, Type 3 0115-010398 Filter Cap, Type 3 0115-010399 Gauge Adapter, 1/4" BSP-NPT Nipple 191969 1/4" BSP Plug 192551 1/4" NPT Male Elbow 20-2828 Dump Valve Kit 0115-010672 (272 Bar Max 1/4"NPSM F Swivel - 1/4" NPS M) Dump Hose, 10mm 0110-009103 Outflow Fitting, 1/4" BSP Nipple 0114-019090 Ball Valve 0114-019091 Hose Nipple/1/4" BSPT (M) x 8mm Tube Barb 0114-019985 Air Control 1 Regulator (MXL) 0115-010708 1/4''-1/8'' Reducing Bush 0114-019209 Air Pressure Gauge GA-382-P Air Regulator ZZ-3073 Hopper Assembly 6L [1.6 US Gal] [3/4" Connection] 0115-010726 Hopper, 6L [1.6 US Gal] ZZ-2571 Strainer 00-00-0002147 Tension Ring 00-00-0002148 Seal for Hopper ZZ-2587 Literature: Pump Systems Service Manual Bare Pump Service Manual Installation 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