Binks 104016 Maple 20 AFP Pump
Maple 20 AFP Pump
Manufacturer: Binks
Part Number: 104016
Description: Maple 20 AFP Pump
The Maple Pump is our advanced, air operated, horizontal piston pump for automotive and general industrial applications. This range of precision engineered pumps is designed to handle modern shear sensitive solvent and waterborne paints as well as pure solvents and other paint shop materials. The Maple Pump design combines an energy efficient air motor with our low shear fluid section technology providing a smooth consistent flow of material for both automatic and manual spray gun systems.
Features:
- Low Ice lubricant free air motor with patented quick exhaust technology removes the risk of valve icing
- Enclosed Bellows Seals – no exposed seals eliminating shaft packing lubrication and significantly reducing pump maintenance
- Stainless steel fluid sections, ideal for waterborne, or solvent based paints
- Tungsten Carbide ball seats and ceramic coated pistons ensure maximum, trouble free operating life
- Equal thrust on each stroke produces a smooth, even paint flow
- Control valve metal spool and sleeve for long life, incorporating our patented magnetic detent to eliminate stall conditions
- Fluid connections guarantee a smooth internal flow and eliminate paint pockets for to ensure a superior finish
- 5 year pump warranty on materials and workmanship
Specifications:
| Ratio: | 4.2:1 |
| Maximum air inlet pressure: | 7 bar [101.5 psi] |
| Maximum fluid pressure: | 29.4 Bar [426psi] |
| Nominal pump stroke: | 40mm [1.57 in] |
| Nominal flow volume / cycle: | 0.475 Litres [0.125 US Gall] |
| Output @ 60 cycles / min: | 28.4 Litres / min [7.5 US Gall / min] |
| Maximum recommended continous cycle rate:Cycles/min | 20 |
| Maximum recommended intermittent cycle rate:Cycles/min | 40 |
| Fluid inlet connection: | 1" Sanitary |
| Fluid outlet connection: | 3/4" Sanitary |
| Compressed Air Inlet | 3/8" NPS / BSPP MALE |
| Air volume / cycle @ 3.1 bar/45psi: | 9.5 l/m [0.33 SCFM] |
| Air volume / cycle @ 6.2 bar/90psi: | 18.5 l/m [0.65 SCFM] |
| Air consumption @ 15 cycles/min and 6 bar [87 psi] air inlet pressure: | 283 l/m [10 CFM] |
| Air consumption @ 30 cycles/min and 6 bar [87 psi] air inlet pressure: |
566 l/m [20 CFM] |
|
Air Quality ISO 8573.1 Class 3.3.2 # See Note |
Dirt: 5 microns Water: -20°C @ 7bar [940ppm] Oil: 0.1mg/m³ |
| Weight: | 30 kg / 66 lbs |
# Note:
Class 3.4.2 Air Quality (Refrigerant dried - water +3ºC@7bar) may be used, however, above 15 cycles/min
optional heavy duty mufflers 192821 or piped exhaust system should be used, if used continuously.
Main Pump Assembly

| Ref. No. | Part No. | Description | Qty |
| 1 | 193704 | AIR MOTOR ASSEMBLY |
1 |
| 2 | ----- | FLUID SECTION ASSEMBLY | 2 |
| -- | ----- | -------------------------- | -- |
| 81 | 192777 | MUFFLER | 2 |
| 82 | 192845 | INLET MANIFOLD |
1 |
| 83 | 192846 | OUTLET MANIFOLD |
1 |
| 84 | 192009 | 1” & 1½” SANITARY CLAMP |
4 |
| 85 | 192206 | 1” SANITARY GASKET |
4 |
| 86 |
207-12333 |
BOTTLE | 2 |
| 87 | 193680 | ¼” BSPT NIPPLE |
4 |
| 88 | 193681 | ¼” ELBOW |
2 |

| Item No. | Part No. | Description | Qty |
| 3 |
0115-010102 |
MAIN AIR VALVE ASSEMBLY |
1 |
| 4 | 161992 | Ø177.5 x 2.62 VITON O-RING |
2 |
| 5 | 161993 | Ø20.35 x 1.78 VITON O-RING |
2 |
| 6 | 161994 | Ø4.47 x 1.78 O-RING |
4 |
| 7 | 161995 | Ø19.5 x 3.00 O-RING |
2 |
| 8 | 162702 | PISTON SEAL |
1 |
| 9 | 162703 | SHAFT SEAL |
2 |
| 10 | 162704 | SHAFT BEARING |
2 |
| 11 | 163920 | M6 x 30 LONG CAPHEAD SCREW (ST ST) |
4 |
| 12 | 165108 | M8 SPRING WASHER (ST ST) |
16 |
| 14 | 165528 | M4 x 16 LONG CAPHEAD SCREW (ST ST) |
4 |
| 15 | 165963 | M8 HEX NUT |
16 |
| 16 | 165964 | M12 x 40 LONG GRUBSCREW (ST ST) |
1 |
| 17 | 177038* | M10 x 12 LONG BUTTON HEAD SCREW |
4 |
| 18 | 165970 | M4 PLAIN WASHER (ST ST) |
4 |
| 19 | 165971 | Ø4 SPRING WASHER (ST ST) |
4 |
| 20 | 192374 | RETAINING NUT |
2 |
| 21 | 192579 | KNIFED BELLOWS |
2 |
| 23 | 192757 | CYLINDER | 1 |
| 24 | 194599* | END PLATE |
2 |
| 25 | 192841 | PISTON SHAFT |
2 |
| 26 | 192842 | PISTON |
1 |
| 27 | 192761 | CYLINDER STUD |
6 |
| 28 | 192762 | CYLINDER STUD (LONG) |
2 |
| 29 | 192843 | BELLOWS SPACER |
2 |
| 30 | 192764 | PUMP BRACKET |
2 |
| 31 |
0115-010037* |
POPPET VALVE ASSEMBLY |
2 |
| 32 | 192799 | ⅛” BSPP VENT PLUG |
4 |
| 33 | 192812 | EXHAUST ADAPTER |
1 |
* - NOTE: pumps with serial numbers lower than 53971 are fitted with previous design level components which
are not compatible with later built units shown in the table above – for those with lower S/N than 53971, starred
items are:
Item 24: 2x 192758 [End plate]
Item 31: 2x 192765 [Pilot spool valve assembly]
When ordering replacement parts, ensure correct part numbers are given. If in doubt, please contact Customer
Services quoting model type and serial number shown on pump nameplate.
Main Air Valve Assembly – 0115-010102


| Ref. No. | Part No. | Description | Qty |
| 40 |
0115-010097 |
VALVE BLOCK ASSEMBLY |
1 |
| 41 |
0115-010015 |
SPOOL & SLEEVE ASSEMBLY |
1 |
| 42 |
0115-010016 |
BUMPER | 2 |
| 43 |
0115-010017 |
MAGNET | 2 |
| 44 |
0115-010018 |
END CAP |
2 |
| 45 | 192813 | QUICK EXHAUST VALVE CAGE |
2 |
| 46 |
0115-010020 |
QUICK EXHAUST VALVE DIAPHRAGM |
2 |
| 47 |
0115-010021 |
Ø36 x 1.5 O-RING |
2 |
| 48 |
0115-010049 |
Ø20 x 2 O-RING |
2 |
| 49 | 0115-010073 | M4 x 12 LONG BUTTON HEAD SCREW |
8 |
| 50 |
0115-010107 |
⅛” BSPT PLUG |
1 |
| 51 | 0114-014657 | ¼” BSPP PLUG |
1 |
| 52 | 180584 | ⅜” NPS/BSPP UNIVERSAL AIR INLET FITTING | 1 |
Fluid Section

| Ref. No. | Part No. | Description | Qty |
| 55 | 192376 | CERAMIC COATED PISTON |
1 |
| 56 | 192717 | DYNAMIC CHAMBER |
1 |
| 57 | 192378 | PISTON SEAL |
1 |
| 58 | 192844 | OUTLET BLOCK |
1 |
| 59 |
41-4404 |
BALL CAGE |
2 |
| 60 | 194179 | FLANGE ADAPTER |
2 |
| 61 |
41-4416 |
SEALING WASHER |
2 |
| 62 |
41-4418 |
PLUG | 1 |
| 63 |
41-4427 |
DRAIN ADAPTER |
1 |
| 64 | 165123 | M10 SPRING WASHER |
8 |
| 65 | 165947 | M10 x 35 LONG CAPHEAD SCREW |
8 |
| 66 | 237-702 | 5/16” UNC x 2.25” LONG CAPHEAD SCREW |
8 |
| 67 | 192833 | SEAT | 2 |
| 68 | 192382 | Ø 25.4 BALL |
2 |
| 69 | 192712 | Ø37.82 x 1.78 O-ring - PTFE |
6 |
| 70 |
41-4415 |
PISTON BOLT SEAL |
1 |
| 71 | 164031 | ½” UNF x 1” LONG HEX. HEAD SCREW |
1 |
Spare Parts:
-
Fluid Piston Seal Kit 250723
- Fluid Piston seals
- Fluid O-rings
- Manifold seals
- Knifed Bellows
-
Air Motor Seal Kit 250618
- Air Piston Seal
- Shaft seals and bearings
- All O-rings
- QEV diaphragms
- *Control Valve Kit 250628
- Pilot Valves inc. O-rings
- Main Valve inc. O-rings
- +*Poppet Assembly 0115-010037
- +Main spool & sleeve valve assembly 0115-010015
+Recommended spare parts for continually running pumps
*Alternative parts required for pumps before serial number 53971 fitted with Pilot Spool Valve Assembly:
250620 - Control Valve Kit
192765 - Pilot Spool Valve Assembly
Accessories:
-
1” Sanitary Gasket 192206
-
1” Sanitary Clamp 192009
-
Seal Insertion Tool (For Shaft seal) 502608
-
Bellows Assembly Tool 502377
-
Kluber Isoflex Topas NB 52 (Grease type #) (50 ml Tube) AGMD-010
-
Exhaust Tube Adapter (1” NB hose) (For piped exhaust) 192779
- 1” Manifold Plug (For piped exhaust) 192803
- 1” BSP Heavy Duty Mufflers (Recommended for high pump pressures and cycle rates.) 192821
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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