Blagdon Air Operated Double Diaphragm Pump - PTFE Series

Product Description:
The Blagdon Air Operated Double Diaphragm Pump - PTFE Series ranges available in ½ & 1 connection sizes. The Blagdon pump PTFE pump range is constructed solely of PTFE wetted casings and PTFE Elastomers.

There are two option of PTFE from Blagdon to choose from which are standard PTFE or Conductive PTFE. The air chambers which are the non-wetted components are available in Conductive PTFE, Polyethylene (HDPE) or 316 Stainless Steel.

• Simple construction, easy to maintain
• Available in virgin and conductive PTFE
• Chemically inert
• Flanged end connections
• ATEX approved - intrinsically safe
• Reliable, proven pneumatic air valve
• Strong, robust design

General Assembly - All dimensions +/- 3mm

Performance Curve:

Determined using flooded suction while pumping clean water through a calibrated electronic flow meter with pulsation dampener and silencer fitted.

Product Specification:
• Model: B15
• Accessories Included: Exhaust Air Silencer
• Air Inlet (NPT): 1/4" NPT
• Fluid Inlet / Outlet: 1/2" BSP / NPT
• Installation: Wall or Surface Mounted

Product Specification:
• Model: B25
• Accessories Included: Exhaust Air Silencer
• Air Inlet (NPT): 3/8" NPT
• Fluid Inlet / Outlet: 1" BSP / ANSI #150 Flange
• Installation: Wall or Surface Mounted

Document:
Product Leaflets:
http://www.blagdonpump.com/pdf/datasheets/B15_Cond_PTFE_datasheet.pdf
http://www.blagdonpump.com/pdf/datasheets/B25_Cond_PTFE_datasheet.pdf