The Pentair RTTBHD Bulkhead<\/strong> is the genuine replacement bulkhead fitting for Triton NEO sand filters. The bulkhead is the threaded fitting moulded into the side or base of the filter tank that provides the connection point for the drain outlet. A watertight bulkhead seal is critical \u2014 any failure here results in a leak at the tank wall, causing water loss and potential damage to the surrounding plant room or installation area.<\/p>\n The RTTBHD<\/strong> is designed with a flat flange and integrated O-ring seat that compresses against the inside of the tank wall when tightened, creating a reliable, long-lasting watertight seal. It is manufactured from chemical-resistant polymer that remains stable in contact with chlorinated water, salt, and pool treatment chemicals.<\/p>\n Replacing a failed bulkhead requires draining the filter tank and unscrewing the old fitting. The new RTTBHD is installed with a fresh O-ring seal (included) and hand-tightened, then checked for leaks before returning the filter to service.<\/p>\n The Pentair Triton NEO Bulkhead (RTTBHD) is the original replacement bulkhead fitting for Triton NEO sand filters. The bulkhead provides the watertight connection point between the filter tank and the external drain, waste, or plumbing line. An intact bulkhead seal is essential to prevent water leaking from the tank base.<\/p>","protected":false},"featured_media":12757,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false,"bwfblock_default_font":"","inline_featured_image":false},"product_brand":[38],"product_cat":[1794],"product_tag":[],"class_list":["post-12737","product","type-product","status-publish","has-post-thumbnail","product_brand-pentair","product_cat-sand-filters","first","onbackorder","taxable","shipping-taxable","purchasable","product-type-simple"],"acf":{"pph_product_template":"","pph_extra_parts_check":"","pph_spare_parts":null,"pph_extra_spare_parts":null,"extra_product_tabs":null,"main_product_link":null,"restock_info":"","exploded_view_link":"","details_product":[{"text_details_type":"yes","text_details_product":"Original Pentair part \u2014 factory-spec fit for the Triton NEO tank wall"},{"text_details_type":"yes","text_details_product":"O-ring included for a fully watertight installation straight from the box"},{"text_details_type":"yes","text_details_product":"Chemical-resistant polymer rated for continuous pool water exposure"},{"text_details_type":"yes","text_details_product":"Eliminates tank wall leaks at the drain connection point"},{"text_details_type":"yes","text_details_product":"Straightforward drain-and-replace procedure with no specialist tools"},{"text_details_type":"no","text_details_product":"Filter tank must be fully drained before the bulkhead can be replaced"},{"text_details_type":"no","text_details_product":"Over-tightening can crack the tank wall \u2014 hand-tight plus a quarter turn is sufficient"}],"details_product_exploded":null,"pph_card_badge_use_custom":false,"pph_card_badge_text":"","pph_card_badge_background_color":"#ADC2F7","pph_card_badge_border_color":"#ADC2F7","pph_card_badge_text_color":"#2B46AB"},"yoast_head":"\nWatertight Tank Penetration<\/h3>\n
Straightforward Replacement<\/h3>\n
Key Specifications<\/h3>\n
\n