ARO PD03P-XXS-XXX — 0.375 inch non-metallic family — product reference photograph — Product reference photograph. Appearance and internal components depend on the exact ordering configuration.

AROCompact Series

ARO PD03P-XXS-XXX — 0.375 inch non-metallic family

Model patternPD03P-XXS-XXX

ARO PD03P-XXS-XXX is a 0.375-inch air-operated double diaphragm pump family in the Compact Series. Wetted housing options include Polypropylene / Groundable Acetal / PVDF. Diaphragm options include Santoprene Hytrel PTFE w/ Santoprene backer Viton.

Nominal port size: 0.375 inch
Housing options: Polypropylene / Groundable Acetal / PVDF
Diaphragm options: Santoprene Hytrel PTFE w/ Santoprene backer Viton

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THE CONFIGURATION

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Construction & fluid path

Listed fluid connection options: NPT / BSP.

Performance & operating point

The listed maximum working pressure is 100 psig (6.9 bar). Maximum flow and maximum pressure are separate ratings. The operating flow depends on discharge pressure, the available air supply, fluid properties and the selected configuration.

Configuration selection

This record describes a product family or model pattern. Select the complete ordering code and confirm its wetted materials, connections and operating limits before specifying a pump.

TECHNICAL DATA

Specifications at a glance.

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Identification

ARO PD03P-XXS-XXX — 0.375 inch non-metallic family — Identification
Brand	ARO
Model / order number	PD03P-XXS-XXX
Series	Compact Series
Nominal port size	0.375 inch
Housing options	Polypropylene / Groundable Acetal / PVDF
Diaphragm options	Santoprene Hytrel PTFE w/ Santoprene backer Viton
Drive type	Pneumatic
Working pressure	100 psig (6.9 bar)
Connection standard	NPT / BSP

Performance

ARO PD03P-XXS-XXX — 0.375 inch non-metallic family — Performance
Ratio	1:1
Maximum Flow	10.6 g.p.m. (40.1 l.p.m.) 8.7 (32.9) Flex check
Displacement per cycle	0.022 Gallons (0.083-Liters) 0.018 (0.068) Flex check
Maximum outlet pressure	100 psig (6.9 bar)
Suspended solids max. dia.	1/16-in. (1.6-mm) Flex check (Fibers)
Maximum dry suction lift	ft (m) 9.25 (2.8)
Sound Level	70 PSI 60 Cycles/Min 72.7 db(A)
Maximum air inlet pressure	100 psig (6.9 bar)

Materials & construction

ARO PD03P-XXS-XXX — 0.375 inch non-metallic family — Materials & construction
Wetted body options	Polypropylene / Groundable Acetal / PVDF

Connections

ARO PD03P-XXS-XXX — 0.375 inch non-metallic family — Connections
Air Inlet	(Female) 1/4 - 18 P.T.F. SAE Short
Fluid Inlet/Outlet	3/8 - 18 N.P.T.F. - 1 Rp 3/8 (3/8 - 19 BSP, parallel)

Dimensions & weight

ARO PD03P-XXS-XXX — 0.375 inch non-metallic family — Dimensions & weight
Weight	lbs (kg) PD03P-XDS-XXX 4.2 (1.9) PD03P-XES-XXX 4.3 (1.9) PD03P-XKS-XXX 4.5 (2.0) PD03P-XLS-XXX 4.6 (2.1) PD03P-XPS-XXX 3.4 (1.6) PD03P-XRS-XXX 3.5 (1.6)

Additional specifications

ARO PD03P-XXS-XXX — 0.375 inch non-metallic family — Additional specifications
Nominal port size	0.375 in
Pump architecture	Air-operated double diaphragm
Muffler	Integral, Included

Maximum flow and maximum pressure are separate ratings; they do not describe one simultaneous operating point.

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