Overview Reviews Product Description IMPA 730701 Malleable cast iron union No. 340 galvanised, 1/8" BSP Product Videos Custom Field IMPA Code 730701 Product Reviews Write a Review Write a Review × IMPA 730701 Malleable cast iron union No. 340 galvanised, 1/8" BSP Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Email * Review Subject * Comments *