DIAPHRAGM PUMPs

Resources for
Seal-Less Pump Co. pump models:

DIAPHRAGM BXR Pumps

Pumps - BXR Boxer Diaphragm Pumps (3/8", .5", 1", 1.5", 2", 3") • BXR Pumps (aodd)

Air-operated double diaphragm volumetric pumps, ATEX - IECEx certified, constructed in polypropylene or PVDF in the plastic version or in aluminium or AISI 316 L for the metal versions. BOXER pumps are ideal for pumping liquids with high apparent viscosity, even if containing suspended solids. The vast range of ma­terials available for the parts in contact with the fluid such as pump casings and manifolds, diaphragms, balls, ball seats and a-rings, makes them compatible with any type of fluid present on the market. They can be used in numerous applications such as the following industries: chemical, graphic, paint, galvanic, ceramic, naval. textile, leather. mechanical, oil and many more.

Four diaphragm pumps labeled PP (beige), PVDF (black), ALU (silver), and SS (gray).

BXR 3/8" Diaphragm model available in PP, PVDF, ALU

FEATURES:

  • PATENTED stall-prevention pneumatic circuit 
  • Operates with non-lubricated air 
  • Self-priming 
  • Dry operation 
  • ATEX certification for ZONE 1 • ZONE 2 
  • IECEx certification 
  • Adjustable operating speed 
  • Extremely versatile 
  • Suitable for pumping liquids with high viscosity and demanding applications 
  • Possibility of pumping fluids containing suspended solids 
  • Possibility of suspended installation 
  • Manifolds can be supplied with stainless steel reinforcement rings for pumps in PP - PP+CF - PVDF 
  • Nozzles available with clamp connections and DIN 11851 (only pumps in AISI 3161)
  • LONG LIFE profile diaphragms (available in different elastomersl for greater resistance and longer life) 
  • Suitable for continuous use

TECHNICAL DATA SHEET: DOWNLOAD PDF

EXTENDED INFO DATA SHEET: DOWNLOAD PDF

MATERIALS: PP, PVDF, ALU, SS

Three air-operated diaphragm pumps labeled PP (gray), PVDF (black), and ALU (silver).

BXR 1/2" Diaphragm model available in PP, PVDF, ALU

FEATURES:

  • PATENTED stall-prevention pneumatic circuit 
  • Operates with non-lubricated air 
  • Self-priming 
  • Dry operation 
  • ATEX certification for ZONE 1 • ZONE 2 
  • IECEx certification 
  • Adjustable operating speed 
  • Extremely versatile 
  • Suitable for pumping liquids with high viscosity and demanding applications 
  • Possibility of pumping fluids containing suspended solids 
  • Possibility of suspended installation 
  • Manifolds can be supplied with stainless steel reinforcement rings for pumps in PP - PP+CF - PVDF 
  • Nozzles available with clamp connections and DIN 11851 (only pumps in AISI 3161)
  • LONG LIFE profile diaphragms (available in different elastomersl for greater resistance and longer life) 
  • Suitable for continuous use

TECHNICAL DATA SHEET: DOWNLOAD PDF

EXTENDED INFO DATA SHEET: DOWNLOAD PDF

MATERIALS: PP, PVDF, ALU

Four air-operated double diaphragm pumps in different materials: PP, PVDF, ALU, and SS.

BXR 1" Diaphragm model available in PP, PVDF, ALU, SS

FEATURES:

  • PATENTED stall-prevention pneumatic circuit 
  • Operates with non-lubricated air 
  • Self-priming 
  • Dry operation 
  • ATEX certification for ZONE 1 • ZONE 2 
  • IECEx certification 
  • Adjustable operating speed 
  • Extremely versatile 
  • Suitable for pumping liquids with high viscosity and demanding applications 
  • Possibility of pumping fluids containing suspended solids 
  • Possibility of suspended installation 
  • Manifolds can be supplied with stainless steel reinforcement rings for pumps in PP - PP+CF - PVDF 
  • Nozzles available with clamp connections and DIN 11851 (only pumps in AISI 3161)
  • LONG LIFE profile diaphragms (available in different elastomersl for greater resistance and longer life)
  • Suitable for continuous use

TECHNICAL DATA SHEET: DOWNLOAD PDF

EXTENDED INFO DATA SHEET: DOWNLOAD PDF

MATERIALS: PP, PVDF, ALU, SS

Four air-operated double diaphragm pumps: PP (gray), PVDF (black), ALU (silver), and SS (silver).

BXR 1.5" Diaphragm model available in PP, PVDF, ALU, SS

FEATURES:

  • PATENTED stall-prevention pneumatic circuit 
  • Operates with non-lubricated air 
  • Self-priming 
  • Dry operation 
  • ATEX certification for ZONE 1 • ZONE 2 
  • IECEx certification 
  • Adjustable operating speed 
  • Extremely versatile 
  • Suitable for pumping liquids with high viscosity and demanding applications 
  • Possibility of pumping fluids containing suspended solids 
  • Possibility of suspended installation 
  • Manifolds can be supplied with stainless steel reinforcement rings for pumps in PP - PP+CF - PVDF 
  • Nozzles available with clamp connections and DIN 11851 (only pumps in AISI 3161)
  • LONG LIFE profile diaphragms (available in different elastomersl for greater resistance and longer life)
  • Suitable for continuous use

TECHNICAL DATA SHEET: DOWNLOAD PDF

EXTENDED INFO DATA SHEET: DOWNLOAD PDF

MATERIALS: PP, PVDF, ALU, SS

Four air-operated double diaphragm pumps labeled PP (gray), PVDF (black), ALU (aluminum), and SS (stainless steel).

BXR 2" Diaphragm model available in PP, PVDF, ALU

FEATURES:

  • PATENTED stall-prevention pneumatic circuit 
  • Operates with non-lubricated air 
  • Self-priming 
  • Dry operation 
  • ATEX certification for ZONE 1 • ZONE 2 
  • IECEx certification 
  • Adjustable operating speed 
  • Extremely versatile 
  • Suitable for pumping liquids with high viscosity and demanding applications 
  • Possibility of pumping fluids containing suspended solids 
  • Possibility of suspended installation 
  • Manifolds can be supplied with stainless steel reinforcement rings for pumps in PP - PP+CF - PVDF 
  • Nozzles available with clamp connections and DIN 11851 (only pumps in AISI 3161)
  • LONG LIFE profile diaphragms (available in different elastomersl for greater resistance and longer life)
  • Suitable for continuous use

TECHNICAL DATA SHEET: DOWNLOAD PDF

EXTENDED INFO DATA SHEET: DOWNLOAD PDF

MATERIALS: PP, PVDF, ALU, SS

Four air-operated double diaphragm pumps: PP (gray), PVDF (black), ALU (silver), and SS (silver).

BXR 3" Diaphragm model available in PP, PVDF, ALU

FEATURES:

  • PATENTED stall-prevention pneumatic circuit 
  • Operates with non-lubricated air 
  • Self-priming 
  • Dry operation 
  • ATEX certification for ZONE 1 • ZONE 2 
  • IECEx certification 
  • Adjustable operating speed 
  • Extremely versatile 
  • Suitable for pumping liquids with high viscosity and demanding applications 
  • Possibility of pumping fluids containing suspended solids 
  • Possibility of suspended installation 
  • Manifolds can be supplied with stainless steel reinforcement rings for pumps in PP - PP+CF - PVDF 
  • Nozzles available with clamp connections and DIN 11851 (only pumps in AISI 3161)
  • LONG LIFE profile diaphragms (available in different elastomersl for greater resistance and longer life)
  • Suitable for continuous use

TECHNICAL DATA SHEET: DOWNLOAD PDF

EXTENDED INFO DATA SHEET: DOWNLOAD PDF

MATERIALS: PP, PVDF, ALU, SS

DIAPHRAGM CUBE Pumps

White polypropylene Diaphragm Cube 14; a small, rectangular pump with vents.
Black DIAPHRAGM CUBE14 made of polypropylene + CF material, with vent slots and mounting holes.

CUBE 14 Diaphragm model available in PP, PP+CF

FEATURES:

  • PATENTED stall-prevention pneumatic circuit 
  • Operates with non-lubricated air 
  • Self-priming 
  • Dry operation 
  • ATEX certification for ZONE 1 - ZONE 2 
  • IECEx certification 
  • Adjustable operating speed 
  • Extremely versatile 
  • Suitable for pumping fluids in demanding applications 
  • Suitable for continuous use

TECHNICAL DATA SHEET: DOWNLOAD PDF
EXTENDED INFO DATA SHEET: DOWNLOAD PDF

MATERIALS:   PP, PP+CF

White polypropylene diaphragm cube with a black cylindrical component.
Diaphragm Cube 15, a black and gray square-shaped pump with the text “ECTFE” on top.

CUBE 15 Diaphragm model available in PP, PP+CF

FEATURES:

  • PATENTED stall-prevention pneumatic circuit 
  • Operates with non-lubricated air 
  • Self-priming 
  • Dry operation 
  • ATEX certification for ZONE 1 - ZONE 2 
  • IECEx certification 
  • Adjustable operating speed 
  • Extremely versatile 
  • Suitable for pumping fluids in demanding applications 
  • Suitable for continuous use

TECHNICAL DATA SHEET: DOWNLOAD PDF
EXTENDED INFO DATA SHEET: DOWNLOAD PDF

MATERIALS:   PP, ECTFE