All-Flo AODD Double Diaphragm Pump - Max Pass Plastic - 3/8 in. - S038 All-Flo AODD Double Diaphragm Pump - Max Pass Plastic - 3/8 in. - S038 - Angled

3/8 in. MAX-PASS® (S Series) Plastic AODD Pump S038

Air Inlet
  • 1/4" FNPT
Liquid Inlet
  • 3/8"
Liquid Discharge
  • 3/8"
Connection Type
  • FNPT/FBSPT (Threaded)
Max Suction Lift Capability
  • 17 ft-H2O (5.2 m-H2O) Dry
  • 30 ft-H2O (9.1 m-H2O) Wet
Max Flow Rate
  • 9 gpm (34.0 lpm)
Max Pressure
  • 120 psi (8.2 bar)
Max Diameter Solids
  • 1/4" (6.4 mm)
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Specifications

Physical Specifications
Liquid Port Size: 3/8 in.
Liquid Connection Types: FNPT, FBSPP
Standard Suction Port: Right
Standard Discharge: Right
Air Inlet Connection Size: 1/4 in.
Weight: 5 lbs (2.3 kg)
Construction
Wet End: Conductive Nylon, Polypropylene, PVDF
Air End: Glass Filled Polypropylene
Diaphragm: Bunalast™, PTFE, Santoprene®
Valve: Buna-N, EPDM, FKM
Seat: Conductive Nylon, Polypropylene, PVDF
O-Rings: Buna-N, EPDM, PTFE, FKM
Hardware: PTFE coated Stainless Steel, Stainless Steel
Muffler: Metal, Plastic

Performance

Performance Curve

S-Series-Performance-Curves_S038_Plastic

Note: Additional performance curves can be found in the download section.

Performance
Max Flow: 9 gpm (34.0 lpm)
Max Air Pressure: 120 psi (8.2 bar)
Suction Lift (Dry): 17 ft-H2O (5.2 m-H2O)
Suction Lift (Wet): 30 ft-H2O (9.1 m-H2O)
Max Solids: 1/4 in. (6.4 mm)

Popular Models

Polypropylene
S038-SQP-GNPN-S70 NPT(BSP), Bunalast™ Diaphragm, Buna-N MAX-PASS®, Polypropylene Seat, Buna-N O-Ring, Stainless Steel Hardware
S038-SQP-SEPE-S70 NPT(BSP), Santoprene® Diaphragm, EPDM MAX-PASS®, Polypropylene Seat, EPDM O-Ring, Stainless Steel Hardware
S038-SQP-TVPT-S70 NPT(BSP), PTFE Diaphragm, FKM MAX-PASS®, Polypropylene Seat, PTFE O-Ring, Stainless Steel Hardware
Performance
S038-SQP-SSKE-S70 NPT(BSP), Santoprene® Diaphragm, EPDM MAX-PASS®, PVDF Seat, EPDM O-Ring, Stainless Steel Hardware
S038-SQP-TVKT-S70 NPT(BSP), PTFE Diaphragm, FKM MAX-PASS®, PVDF Seat, PTFE O-Ring, Stainless Steel Hardware

Downloads

IOMs

S038 Plastic IOM
Size: 3/8 in. | Code: ALF-13120-E-02

Performance Curves

S Series Specialty Performance Curves
Sizes: 3/8 in., 1/2 in., 1 in.

Exploded Views

S Series Exploded Views
Sizes: 3/8 in., 1/2 in., 1 in.

Dimensional Drawings

S038 Plastic 2D Drawing
Size: 3/8 in.

3D Models

S038 Plastic 3D Drawing
Size: 3/8 in.