15mm FI x 20mm FI 400kPa / 15mm FI x 20mm FI 600kPa

15mm FI x 20mm FI 400kPa / 15mm FI x 20mm FI 600kPa from the K&T Water Solutions product catalogue.

Source reference: KT-Water-Solutions-SOLAR-WATER-HEATING-SPECIFIC-PRODUCTS.pdf, page 2

Product imagery and naming are based on K&T's supplied/current catalogue material. Confirm exact model, size and availability when enquiring.