Overview Reviews Product Description IMPA 730707 Malleable cast iron union No. 340 galvanised, 1 ¼" BSP Product Videos Custom Field IMPA Code 730707 Product Reviews Write a Review Write a Review × IMPA 730707 Malleable cast iron union No. 340 galvanised, 1 ¼" BSP Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Email * Review Subject * Comments *