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May 23, 2012 9:49 AM

Blackmer announces the addition of the STX2A transport  pump to its growing line of positive displacement sliding vane transport pumps.  The STX2A is a 316 stainless-steel, two-inch pump designed for clean,  non-abrasive, light-viscosity fluids and chemicals.

  While similar in characteristics to its STX3 and STX1220A  predecessors, the STX2A distinguishes itself with its lower flow rates,  operating effectively and efficiently from 15 to 60 gpm (60 to 227  liters/minute)—a key consideration for end-users specializing in  light-viscosity chemical handling.

  Other features of the STX2A Transport Pump include:

  •Push rods allow for slower pump speeds from 350 to 780  rpm

  •Maximum viscosities of 4,600 SSU (970 cSt)

  •PTFE elastomers

  •90-degree porting

  •Dimensional interchangeability with Blackmer TXD2,  TXD1220, and STX1220A pump models

  •Foot-mounting

  •Standard Duravanes

  •Weld flanges

  •Chrome oxide-coated stainless-steel heads

  •PTFE chemical mechanical seals

  •Internal adjustable relief valve

  •Three drain ports allow draining in any mounting  position

  For more information, visit www.blackmer.com. Blackmer is a member of  Dover Corporation’s Pump Solutions Group (PSG). For more information on PSG and  its member companies, visit www.psgdover.com.