• S100-BAA-SEAE-B30 All-Flo Metal 1" Max-Pass Diaphragm Pump

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All-Flo

S100-BAA-SEAE-B30

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All-Flo S100-BAA-SEAE-B30 S Series S100 Bolted Metal 1" Max-Pass Solids Handling Air Operated Double-Diaphragm AODD Pump. Suction Center Front / Discharge Center Rear, 1" BSPT Connections. Aluminum Air, Liquid Sections & Valve Seats, Santoprene Diaphragms, EPDM Balls & O-Rings. 46 gpm (174 lpm) Maximum Flow, 3/4" (19 mm) Max Solids. Wet End Repair Kit SWE-100-SEXE-M, Air End Kit SAK-100-A Available to order.

$1,221.80

Ships within 1 business day (in-stock items). Delivery typically 1–5 business days.

Item: S100-BAA-SEAE-B30

S100-BAA-SEAE-B30

All-Flo S100-BAA-SEAE-B30 S Series S100 Bolted Metal 1" Max-Pass Solids Handling Air Operated Double-Diaphragm AODD Pump. Suction Center Front / Discharge Center Rear, 1" BSPT Connections. Aluminum Air, Liquid Sections & Valve Seats, Santoprene Diaphragms, EPDM Balls & O-Rings. 46 gpm (174 lpm) Maximum Flow, 3/4" (19 mm) Max Solids. Wet End Repair Kit SWE-100-SEXE-M, Air End Kit SAK-100-A Available to order.

Air ChamberAluminum
Air Inlet1/2" FNPT
Air Supply Pressure120 psi (8.3 bar) Maximum
Base Model NumberS100
ConfigurationSuction Center Front / Discharge Center Rear
Connection TypeBSPT
ConstructionBolted
DiaphragmSantoprene
Discharge NPT (Inches)1"
Material316 Stainless Steel
Maximum Flow (GPM)46 gpm (174 lpm)
Max Suction LiftDry: 18 ft (5.5 m); Wet: 27.5 ft (8.4 m)
Model SeriesS Series
Other FactorsNo Special Options
Product NotesZinc Plated Steel Hardware, Plastic Muffler
Pump Size1"
Solids (Inches)3/4" (19 mm)
Suction NPT (Inches)1"
Valve BallsEDPM Max-Pass Valve
Valve / Seat / O-RingAluminum Seat / EPDM O-Rings
Wetted PartsAluminum

Specialty Diaphragm Pumps Information

MAX‑PASS® S Series — Solids‑Handling Architecture

The MAX‑PASS® S Series incorporates a high‑flow, obstruction‑resistant internal geometry designed to move suspended solids without clogging or performance degradation. Its flow‑through design reduces shear, minimizes pulsation, and maintains consistent volumetric output across varying viscosities.


Key Technical Characteristics

  • Flow‑through solids‑handling chamber for reduced blockage
  • Optimized check‑valve geometry for improved particulate passage
  • Available in plastic or metal wetted materials
  • Suitable for abrasive, slurry, and high‑particulate applications


Available Models


Plastic Pumps

  • S038 (3/8") — Compact footprint for low‑flow dosing and transfer
  • S050 (1/2") — General‑purpose solids‑handling performance
  • S100 (1") — High‑flow configuration for demanding process lines

Metal Pumps

  • S050 (1/2") — Enhanced durability for aggressive or high‑pressure environments
  • S100 (1") — Industrial‑grade construction for continuous‑duty operation


Legacy Plastic Pumps — Proven Chemical Compatibility

All‑Flo’s legacy plastic pumps provide stable performance in applications requiring corrosion resistance, low weight, and compatibility with a broad range of process chemicals. These models are widely used in chemical dosing, wastewater treatment, and general fluid transfer.


Available Models


Plastic Pumps

  • C050 (1/2") — Balanced flow rate and chemical resistance
  • C100 (1") — High‑capacity transfer for bulk chemical handling

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All Flo Product Overview Brochure

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S100 1in Metal AODD Pump IOM Manual

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Repair Parts for S100-BAA-SEAE-B30

Productqty.shippingprice
SWE-100-SEXE-M Call for Shipping
SAK-100-A

SAK-100-A

Ships in $266.49
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