Round Bottom Tapered Neck Cups
Moderately fired, largely Talc body. Made with a time-tested, proven formula, it is a utilitarian ceramic with good porosity, tough exterior and interior surfaces, and is ivory white in color. Recommended for general purpose uses that involve pressure differentials under 1 Bar (14.5 psi). Typical bubbling pressure: 20-30 psi. Effective pore size: 1.7 microns. Hydraulic conductivity: .000000756 cm/sec. Approximate porosity: 34% by vol. Flow-through. All cups are "as cast".
- Soil Water Retention
- Soil Physics
- Mining
| Cup Diameter | 0.875 inches (tol. +0.030/-0.020"), 2.223 cm (tol. +0.076 /-0.051 cm) |
| Cup Length | 2.750 inches (tol. +/-0.063"), 6.985 cm (tol. +/-0.160 cm) |
| Neck Wall Thickness | 0.100 inches (+0.050/-0.000"), 0.254 cm (+0.127/-0.000 cm) |
| Neck Diameter | 0.531 inches (+0.035/-0.015"), 1.349 cm (+0.089/-0.038 cm) |
| Neck Height | 0.500 inches (tol. +/-0.063"), 1.270 cm (tol. +/-0.160 cm) |
| Weight | 0.65 oz/18.45 gms |
