Is there a solution for heat retention?
The Eldex HOT HEAD™ is ideal for use with Optos Series pumps when maintaining fluid temperatures up to 250°F (121°C) is necessary during pumping, which can be beneficial for waxy…
Can I use the HOT HEAD on an Optos Pump with a Damper?
The damper has a temperature limitation of 176°F (80 °C) due to the presence of methanol behind the diaphragm. If you need to pump high-temperature liquids (over 170°F), use a…
What are the Eldex inlet pump pressure requirements?
For Eldex pumps to function correctly, the outlet pressure must be at least 25 psi higher than the inlet pressure to ensure proper seating of the check valves, which is…
How does back pressure affect pump performance?
Eldex pumps are designed to maintain precise flow against significant back pressure. Back pressure is critical for the performance of Eldex Optos pumps, which achieve precise metering through a positive…
What are the piston seal material options?
GFR PTFE piston seals are standard on Eldex Optos stainless steel and Hastelloy pump models; Eldex Optos PEEK pump models use UHMW PE piston seals. See our blog post on…
Does the Optos pump have pressure monitoring abilities?
Yes, the Eldex Optos pump offers pressure monitoring through our optional PLUS feature (integrated pulse damper/pressure transducer) or standalone Pressure Transducer Manifold. This accessory provides precise pressure monitoring, featuring built-in…