Housing material - PSF or PPS. PSF pump head has white color and good appearance. It resists high temperature with long-term usage from -100℃ to 150℃, perfect aging-resistant performance under high temperature. PSF pump head resists corrosion from most inorganic acids, bases and salts, but not organic solvents. For organic solvent transfer, use PPS pump head.
PPS material pump head features high molding precision and rigidity. Achieves long-term heavy-duty operation and high-accuracy fluid transfer. Resists temperatures up to 200℃ and strong chemical corrosion (e.g. organic solvents).
Rollers material - 304 stainless steel: corrosion-resistant, rust-proof, high sanitary grade, low maintenance rate. Reduces customer costs.
Compatible with 9 tubing sizes ensuring transfer precision of ±0.5‰ ~ ±1%.
