{"product_id":"nitrile-3-4-type-7-seal","title":"Nitrile 3\/4\" Type 7 Seal","description":"\u003ch2\u003e\u003cstrong\u003eNitrile 3\/4\" Type 7 Seal - The Type 7 take on a 3\/4-inch seal.\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eType 7 is the most common mechanical seal across Australian pool and spa pumps — the default fit on plenty of Onga, Poolrite, Astral\/Hurlcon and Davey pumps. Same 3\/4-inch shaft as a Type 6, but a different pattern, and the two aren't interchangeable. This is the Nitrile Type 7, the seal those pumps need to keep water out of the motor. It's a plain wear part: the faces work every cycle until one gives way to a drip. Fit the right pattern fresh and the leak stops dead — just check your old seal reads Type 7, not Type 6, before ordering.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMost Common AU Pattern:\u003c\/strong\u003e Type 7 is the default seal on many Onga, Poolrite, Astral\/Hurlcon and Davey pumps — here in a 3\/4-inch shaft.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNitrile Build:\u003c\/strong\u003e Handles chlorinated and salt water without going hard or perishing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeals the Wet End:\u003c\/strong\u003e Keeps water where it belongs and away from the motor and bearings.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eShaft Size:\u003c\/strong\u003e 3\/4\" (19.05mm).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeal Type:\u003c\/strong\u003e Type 7.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eElastomer:\u003c\/strong\u003e Nitrile (NBR).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible With:\u003c\/strong\u003e Onga, Poolrite, Astral\/Hurlcon and Davey pumps (Type 7, 3\/4\" shaft).\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Nitrile","offers":[{"title":"Default","offer_id":47988811399342,"sku":"S3.4T7","price":38.9,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0586\/3827\/0638\/files\/Nitrile_3_4_Type_7_Seal.png?v=1781745715","url":"https:\/\/www.loopym.com.au\/products\/nitrile-3-4-type-7-seal","provider":"Loopym","version":"1.0","type":"link"}