{"product_id":"siemens-331-2963-damper-actuator-pneu-no-4-4-stroke-8-13psi-front-mount","title":"Siemens 331-2963 DAMPER ACTUATOR, PNEU NO 4, 4\" STROKE, 8-13PSI, FRONT MOUNT","description":"\u003cp\u003eSiemens - 331-2963 Damper Actuator, Pneu No 4, 4\" Stroke, 8-13psi, Front Mount\u003c\/p\u003e \u003cp\u003eThis 331 Number 4 Pneumatic Damper Actuator with non-pivot mounting screws is a rugged, metal-fabricated device that provides gradual or positive actuation of HVAC and fire\/smoke dampers. This actuator has a nominal spring range of 8 to 13 psi, is front mounted and has a replaceable diaphragm. This actuator has an air connection of 1\/8\" NPT female with a dual barb elbow fitting for 1\/4\" OD tubing.\u003c\/p\u003e\u003cdiv class=\"additional product__details\" style=\"border: none; padding: 0;\"\u003e\n\u003ch2\u003eAdditional Information\u003c\/h2\u003e\n\u003cdiv class=\"product__attribute\"\u003e\n\u003cspan class=\"product__attribute-type\"\u003ePneumatic Model\u003c\/span\u003e\u003cspan class=\"product__attribute-value\"\u003eNo. 4\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product__attribute product__attribute--odd\"\u003e\n\u003cspan class=\"product__attribute-type\"\u003eSpring Range\u003c\/span\u003e\u003cspan class=\"product__attribute-value\"\u003e8-13 psi\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product__attribute\"\u003e\n\u003cspan class=\"product__attribute-type\"\u003eBall Joint Connector\u003c\/span\u003e\u003cspan class=\"product__attribute-value\"\u003eNO\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product__attribute product__attribute--odd\"\u003e\n\u003cspan class=\"product__attribute-type\"\u003eClevis\u003c\/span\u003e\u003cspan class=\"product__attribute-value\"\u003eNO\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product__attribute\"\u003e\n\u003cspan class=\"product__attribute-type\"\u003eMounting Style\u003c\/span\u003e\u003cspan class=\"product__attribute-value\"\u003eFront\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product__attribute product__attribute--odd\"\u003e\n\u003cspan class=\"product__attribute-type\"\u003ePivot\u003c\/span\u003e\u003cspan class=\"product__attribute-value\"\u003eNO\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product__attribute\"\u003e\n\u003cspan class=\"product__attribute-type\"\u003ePneumatic Bracket\u003c\/span\u003e\u003cspan class=\"product__attribute-value\"\u003eNO\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product__attribute product__attribute--odd\"\u003e\n\u003cspan class=\"product__attribute-type\"\u003ePositioning Relay\u003c\/span\u003e\u003cspan class=\"product__attribute-value\"\u003eNO\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product__attribute\"\u003e\n\u003cspan class=\"product__attribute-type\"\u003eStroke\u003c\/span\u003e\u003cspan class=\"product__attribute-value\"\u003e4 in\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":43234188165300,"sku":"kpi058-331-2963","price":122.64,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0645\/8484\/3444\/files\/331-2963_400x400_df0aeda3-114b-4673-b7ed-dc64d0449d9a.jpg?v=1717396380","url":"https:\/\/kpaulsupply.com\/products\/siemens-331-2963-damper-actuator-pneu-no-4-4-stroke-8-13psi-front-mount","provider":"KPaul Industrial","version":"1.0","type":"link"}