Heavy Duty Flap Valve Diaphragm Pumps
HDF Pumps are recommended for abrasive slurries, suspended and non-suspended solids and line-size solids. All Sandpiper®® Heavy Duty Flap Pumps are configured with bottom discharge porting to prevent settling solids from shortening pump life and provide superior suction lift. Most HDF pumps are thick wall constructed of Sand Casted Aluminum, Cast Iron or Stainless Steel with elastomer and TPE (thermal plastic elastomer) diaphragms and check valves. See Individual pump descriptions for more detail. /Asset/HDF-HD20F_pump.png
Heavy Duty Ball Valve Diaphragm Pumps
Heavy Duty Ball Valve Pumps are recommended for abrasive slurries, suspended and non-suspended solids and line-size solids. All Sandpiper®® Heavy Duty Flap Pumps are configured with bottom discharge porting to prevent settling solids from shortening pump life and provide superior suction lift. Most HDF pumps are thick wall constructed of Sand Casted Aluminum, Cast Iron or Stainless Steel with elastomer and TPE (thermal plastic elastomer) diaphragms and check valves. See Individual pump descriptions for more detail. /Asset/HDB3-top-ported_0.png
BLACOH SPILLSTOP Leak Containment
The SPILLSTOP Leak Containment System attaches directly to the exhaust of an air operated diaphragm pump. When pump diaphragms fail, SPILLSTOP captures dangerous and/or expensive process fluid in an internal receptacle while raising a float switch to automatically shut down the pump. SPILLSTOP can also be configured to sound a warning alarm and/or initiate a backup pump switchover.
FEATURES & BENEFITS:
- Compatible with all air operated diaphragm pumps from 1/4"" (6.35mm) to 4"" (101.6mm)
- Attaches directly to air operated diaphragm pump exhaust
- Fully pneumatic - no batteries or electronics required
- Optional warning alarm and backup pump switchover
- Wide range of chemically resistant body materials
- Variety of standard and ATEX certified models in stock - custom models on request
Watch the BLACOH SPILLSTOP Demonstration Video /Asset/BLACOH-SPILLSTOP-COMPLETE.jpg
AODDampener Pulsation Dampener for AODD Pumps
(6)The new Blacoh AODDampener is specifically designed for AODD pumps and constructed of 316L Stainless Steel with a PTFE backed diaphragm. This single configuration will allow the unit to handle most AODD applications and is great for off-the-shelf capabilities. We are dedicated to providing you with the most competitive pricing while still maintaining that the AODDampener is sourced, manufactured and assembled to ISO 9001 :2008 standards here in the United States. Like all Blacoh products, you can be assured of the quality and care we put into every unit. Utilize this unit to improve your AODD pump, reduce harmful vibrations, and save on overall system energy costs.
FEATURES & BENEFITS:
- Market Responsive to Customer Needs
- Protects In-line Equipment
- Compact Footprint
- Standard for Off-the-shelf Capabilities
- Bulk Discounts Available
