38 mm (1-1/2") Pro-Flo® Series Bolted Metal AODD Pump

Wilden 38 mm (1-1/2") Pro-Flo® Series Bolted Metal AODD Pump

The FIT Wilden® fastened metal pump is the new benchmark for pump performance. Wilden's bolted-construction pumps have better flow rates (up to 35% over competing models) and diaphragm life thanks to an improved flow path design. The bolt down footprint and inlet/discharge connections on Wilden's bolted pumps are identical to those on their clamped counterparts, making replacement simple. These pumps are also built for greater containment.

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Threaded inlet/discharge liquid connections in npt or bspt (p420)
Inlet/discharge liquid connectors (p430) with din or ansi flanges that don't require welding or nipple attachment
Most extensive chemical compatibilities
Submersible and portable
Large passage
High-lift suction
Simplicity of use and upkeep
Manifolds with adjustable internal settings
Greater reliability of on/off
Most extended mean time between repair (mtbr)

AIR INLET

1/2" FNPT

LIQUID INLET

38 mm (1-1/2")

LIQUID DISCHARGE

38 mm (1-1/2")

CONNECTION TYPE

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

MAX FLOW RATE

Rubber – 492 lpm (130 gpm)
EZ-Install TPE – 492 lpm (130 gpm)
Full-Stroke PTFE – 473 lpm (125 gpm)
Reduced-Stroke PTFE – 341 lpm (90 gpm)

MAX PRESSURE

8.6 bar (125 psi)

MAX DIAMETER SOLIDS

6.4 mm (1/4")

MAX SUCTION LIFT CAPABILITY

Rubber – 5.5 m (18.2') Dry, 9.0 m (29.5') Wet
EZ-Install TPE – 4.8 m (15.9') Dry, 9.0 m (29.5') Wet
Full-Stroke PTFE – 5.2 m (17.0') Dry, 9.0 m (29.5') Wet
Reduced-Stroke PTFE – 2.8 m (15.9') Dry, 9.0 m (29.5') Wet

DISPLACEMENT PER STROKE^*

Rubber – 1.2 L (0.32 gal)
TPE – 1.2 L (0.32 gal)
Full-Stroke PTFE – 1.1 L (0.28 gal)
Reduced-Stroke PTFE – 0.53 L (0.14 gal)

^*1 cycle = 2 strokes

ITEM	METRIC (mm)	STANDARD (inch)
A	442	17.4
B	64	2.5
C	248	9.8
D	391	15.4
E	445	17.5
F	51	2.0
G	250	9.8
H	93	3.7
J	132	5.2
K	292	11.5
L	384	15.1
M	274	10.8
N	224	8.8
P	152	6.0
R	178	7.0
S	11	0.4

ITEM	METRIC (mm)	STANDARD (inch)
A	443	17.5
B	89	3.5
C	273	10.8
D	528	20.8
E	529	20.8
F	275	10.8
G	93	3.7
H	84	3.3
J	86	3.4
K	132	5.2
L	292	11.5
M	384	15.1
N	274	10.8
P	224	8.8
R	178	7.0
S	203	8.0
T	11	0.4
DIN (mm)	ANSI (Inch)
U	150 DIA.	5.0 DIA.
V	109 DIA.	3.9 DIA.
W	18 DIA.	0.6 DIA.

P420/P430 METAL RUBBER-FITTED

Max. Flow Rate: 492 1pm (130 gpm)
Max. Inlet Pressure: 8.6 bar (125 psig)
Max. Solids Passage: 6.4 mm (1/4")
Max. Suction Lift: 5.5 m Dry (18.2') 9.0 m Wet (29.5')

P420/P430 METAL REDUCED-STROKE PTFE-FITTED

Max. Flow Rate: 341 Ipm (90 gpm)
Max. Inlet Pressure: 8.6 bar (125 psig)
Max. Solids Passage: 6.4 mm (1/4")
Max. Suction Lift: 2.8 m Dry (15.9') 9.0 m Wet (29.5')

Wetted Housings

MATERIAL	SHIP WEIGHT
Aluminum	26 kg (57 lb) (P420) 28 kg (62 lb) (P430)
Stainless Steel	50 kg (111 lb) (P420) 53 kg (116 lb) (P430)
Ductile Iron	39 kg (86 lb) (P420) 42 kg (92 lb) (P430)

Non-Wetted Housings

DESCRIPTION	MATERIAL
Center Section	Polypropylene
Air Valve	Polypropylene
Air Chamber	Aluminum

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)