Standard overflow grating, ABS grade A plastic, with UV stabilizer.
Standard overflow grating, single-shaft type, 25 cm.
Standard grating channel, twin-shaft type, 25 cm.
Standard grating channel, twin-shaft type, 30 cm.
Sawtooth overflow grating, single-shaft type, 20 cm.
Sawtooth overflow grating, single-shaft type, 25 cm.
Sawtooth overflow grating, single-shaft type, 30 cm.
