WILDEN P800 2″ Polypropylene & PVDF AODD Pump vs PS800

The P800 is the most widely built plastic pump in Wilden’s range: Wilden lists 98 builds, 66 in polypropylene and 32 in PVDF. Add 59 PS800 builds and the 2 inch bolted plastic family comes to 157 part numbers.

	P800 (08-14183 PP / 08-14448 PVDF)	PS800 (08-15257 PP / 08-15975 PVDF)
Air system	Pro-Flo	Pro-Flo SHIFT
Max flow	162 gpm (613 L/min)	185 gpm (700 L/min)
Dry suction lift	18.2 ft (5.5 m)	19.3 ft (5.9 m)
Max solids	0.25 in (6.4 mm)	0.25 in (6.4 mm)
Max air pressure	125 psi (8.6 bar)	125 psi (8.6 bar)
Weight, PP / PVDF	93 / 125 lb (42 / 57 kg)	89 / 115 lb (40 / 52 kg)

Why the P800 is chosen so often

• It is the 2 inch plastic pump with the widest choice of diaphragms, including 45 PTFE builds
• PVDF is available, which the clamped P8 does not offer
• Some builds have combination flanges that accept both ANSI and DIN bolt patterns, useful when the pipework standard is mixed

The PS800 gives more listed flow and slightly better lift, and is a little lighter. As elsewhere in the range, its Pro-Flo SHIFT air system is aimed at lower air consumption on long running hours.

PVDF adds about 30 lb (14 kg) at this size, so plan the base and handling accordingly.

Example builds

Part No.	Build code	Elastomer	Material
08-15752	P800/PKPPP/TEU/EP/PTV/0690	PTFE	Polypropylene
08-14183	P800/PKPPP/FWS/WF/KWF/0690	Santoprene	Polypropylene
08-14947	P800/PKPPP/VTS/TF/PTV	FKM	Polypropylene
08-15498	P800/PKPPP/EPS/EP/KTV	EPDM	Polypropylene
08-12030	P800/PKPPP/BNS/BN/PBN	Buna-N	Polypropylene
08-12034	P800/PKPPP/NES/NE/PBN	Neoprene	Polypropylene
08-16001	P800/PZPPP/SSL/FS/PTV	Hytrel	Polypropylene
08-16043	P800/PKPPP/ZGS/BN/PBN/0690	Bunalast	Polypropylene

All 157 plastic builds are listed in our part number lookup. Polypropylene builds: P800 | PS800. PVDF builds: P800 | PS800.