P800 Features
The Wilden® bolted plastic air-operated double-diaphragm (AODD) pump combines maximum performance and efficiency with superior containment. Wilden's bolted-construction pumps offer improved flow rates and a redesigned liquid path that reduces internal friction for maximum output and longer diaphragm life.
- DIN or ANSI flanged inlet/discharge liquid connections
- Decades of proven performance
- Bolted construction for superior containment
- Large-solids passage
- High suction lift
- Ease of operation and maintenance
- Increased on/off reliability
- Longest Mean Time Between Repair (MTBR)
Dimensions
Note: Dimensions vary by material and connection. For additional information, please refer to the P800 Plastic Manual.
Flow Curve – TPE-Fitted
Note: Additional performance curves can be found in the P800 Plastic Manual.
Specifications
Air Inlet
1/2" FNPT
Liquid Inlet
51 mm (2")
Liquid Discharge
51 mm (2")
Connection Type
DIN/ANSI (Flanged)Max Pressure
8.60 bar
(125.00 psi)
Max Diameter Solids
6.40 mm
(1/4")
Max Suction Lift Capability
Rubber:
6.23m
(20.40') Dry,
8.66m
(28.40') Wet
TPE:
5.54m
(18.16') Dry,
8.66m
(28.40') Wet
Full-Stroke PTFE:
5.90m
(19.50') Dry,
9.00m
(29.50') Wet
Reduced-Stroke PTFE:
4.15m
(13.62') Dry,
8.65m
(28.40') Wet
Max Flow Rate
Rubber:
624.00 lpm
(165.00 gpm)
TPE:
615.00 lpm
(162.00 gpm)
Full-Stroke PTFE:
615.00 lpm
(162.00 gpm)
Reduced-Stroke PTFE:
504.00 lpm
(133.00 gpm)
Displacement Per Stroke
Rubber:
2.75 L
(0.73 gal)
TPE:
2.78 L
(0.74 gal)
Full-Stroke PTFE:
2.5 L
(0.67 gal)
Reduced-Stroke PTFE:
1.73 L
(0.457 gal)
Wetted Housings
| Material | Ship Wt |
|---|---|
| Polypropylene | 32.00 kg (70.00 lb) |
| PVDF | 45.00 kg (99.00 lb) |
Non-Wetted Housings
| Description | Material |
|---|---|
| Center Block | Polypropylene |
| Air Valve | Polypropylene |
| Air Chamber | Polypropylene |
Elastomer Options
| Material | Temperature Limits |
|---|---|
| Buna-N | -12.00°C to 82.00°C (10.00°F to 180.00°F) |
| EPDM | -51.00°C to 138.00°C (-60.00°F to 280.00°F) |
| FKM | -40.00°C to 177.00°C (-41.00°F to 350.00°F) |
| Neoprene | -18.00°C to 93.00°C (0.00°F to 200.00°F) |
| PTFE* | 4.00°C to 104.00°C (40.00°F to 220.00°F) |
| Polyurethane | -12.00°C to 66.00°C (10.00°F to 150.00°F) |
| Saniflex™ | -29.00°C to 104.00°C (-20.00°F to 220.00°F) |
| Wil-Flex™ | -40.00°C to 107.00°C (-40.00°F to 225.00°F) |
* 4°C to 149°C (40°F to 300°F) - 13 mm (1/2") and 25 mm (1") models only
Downloads
3D Models
Brochures
Dimensional Drawings
EOMs
Spec Sheets