Wilden 25 mm 1 inch Pro-Flo® SHIFT Series Bolted Metal AODD Pump 02-12936 XPS220/SSAAA/TSS/TF/STF/0677

02-12936 XPS220/SSAAA/TSS/TF/STF/0677 The Wilden® bolted metal pump, also known as FIT, sets the new standard for pump performance. Featuring an enhanced flow path design, Wilden's bolted-construction pumps offer improved flow rates (up to 35% over competitive models) as well as improved diaphragm life. Wilden's bolted pumps are also designed for superior containment and have the exact bolt down footprint and inlet/discharge connections as Wilden clamped pumps for easy replacement.

PDF

Performance and Specifications

Dimensions

Note: Dimensions vary by material and connection. For additional information, please refer to the PS220/PS230 Metal Manual.

Flow Curve – TPE-Fitted

Note: Additional performance curves can be found in the PS220/PS230 Metal Manual.

AIR INLET

1/2" FNPT

LIQUID INLET

25 mm (1")

LIQUID DISCHARGE

25 mm (1")

CONNECTION TYPE

NPT/BSPT (Threaded)
DIN/ANSI (Flanged)

MAX FLOW RATE

Rubber – 204 lpm (54 gpm)
TPE – 212 lpm (56 gpm)
Full-Stroke PTFE – 197 lpm (52 gpm)

MAX PRESSURE

8.6 bar (125 psi)

MAX DIAMETER SOLIDS

6.4 mm (1/4")

MAX SUCTION LIFT CAPABILITY

Rubber – 6.9 m (22.7') Dry, 9.0 m (29.5') Wet
TPE – 5.9 m (19.3') Dry, 9.0 m (29.5') Wet
Full-Stroke PTFE – 5.2 m (17.0') Dry, 9.0 m (29.5') Wet

DISPLACEMENT PER STROKE *

Rubber – 0.30 L (0.08 gal)
TPE – 0.26 L (0.07 gal)
Full-Stroke PTFE – 0.30 L (0.08 gal)

* 1 cycle = 2 strokes

Wetted Housings

Material	Ship Weight
Aluminum	19 kg (41 lb)
Ductile Iron	29 kg (64 lb)
Stainless Steel	31 kg (68 lb)
Alloy C	36 kg (80 lb)

Non-Wetted Housings

Description	Material
Center Section	Aluminum
Air Valve	Aluminum

Elastomer Options

Material	Temperature Limits
Buna-N	-12°C to 82°C (10°F to 180°F)
EPDM	-51°C to 138°C (-60°F to 280°F)
FKM	-40°C to 177°C (-40°F to 350°F)
Geolast®	-40°C to 82°C (-40°F to 180°F)
Neoprene	-18°C to 93°C (0°F to 200°F)
PTFE*	4°C to 104°C (40°F to 220°F)
Polyurethane	-12°C to 66°C (10°F to 150°F)
Saniflex™	-29°C to 104°C (-20°F to 220°F)
Wil-Flex™	-40°C to 107°C (-40°F to 225°F)

* 4°C to 149°C (40°F to 300°F) - 13 mm (1/2") and 25 mm (1") models only

Product