{"product_id":"sterlco-4600-series-boiler-feed-units-4638-kdfduplex-1-60-115-230","title":"Sterlco  4600 Series Boiler Feed Units-4638-KDF(Duplex)","description":"\u003cp\u003e\u003cstrong\u003eModel: \u003c\/strong\u003e Sterlco  4600 Series Boiler Feed Units-4638-KDF(Duplex)\u003cbr\u003e\u003cstrong\u003eBoiler HP: \u003c\/strong\u003e 60\u003cbr\u003e\u003cstrong\u003eDischarge Pressure P.S.I.: \u003c\/strong\u003e 30\u003cbr\u003e\u003cstrong\u003ePump Cap (GPM): \u003c\/strong\u003e 12\u003cbr\u003e\u003cstrong\u003eMotor HP: \u003c\/strong\u003e 3\/4\u003cbr\u003e\u003cstrong\u003eRec Cap (Gal): \u003c\/strong\u003e 60\u003cbr\u003e\u003cstrong\u003eWeight lbs: \u003c\/strong\u003e 395\u003cbr\u003e\u003c\/p\u003e\u003cli\u003eSterlco® K-series 2′ NPSH Pumps are designed to pump hot condensate up to 212° F. These pumps are equipped with a stainless steel impeller and inducer to assure long operating life.\u003c\/li\u003e\u003cli\u003eCarbon ceramic pump seal (300°F) with EPDM elastomers\u003c\/li\u003e\u003cp\u003e\u003cstrong\u003eApplications:\u003c\/strong\u003e Series Condensate Units, commercial HVAC, boiler rooms\u003c\/p\u003e\u003cp\u003e\u003ca href=\"https:\/\/www.sterlcosteam.com\/product_category\/products\/\" target=\"_blank\"\u003eManufacturer Reference\u003c\/a\u003e | \u003ca href=\"https:\/\/www.sterlcosteam.com\/wp-content\/uploads\/2024\/06\/TS-Sterlco-4600-Series-Boiler-Feed-Units_Rev06-10-2024.pdf\" target=\"_blank\"\u003eSpecs Sheet\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eVoltage Selection Guide:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e1\/60\/115-208-230\u003c\/strong\u003e - Single-phase motor for light commercial applications. Compatible with standard building electrical service.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3\/60\/208-230-460\u003c\/strong\u003e - Three-phase motor for larger systems or industrial settings. Requires three-phase power supply.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eNot sure what to choose? Contact our support team for guidance on voltage selection based on your facility.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eNOTE: We will contact you during order fulfilment to discuss shipping and handling costs for products weighing more than 150 pounds. These costs will be billed separately.\u003c\/em\u003e\u003c\/p\u003e","brand":"Sterlco","offers":[{"title":"No Accessories (Default) \/ Default","offer_id":53541509431464,"sku":"4638-KDF-A00-P00","price":8795.5,"currency_code":"USD","in_stock":true},{"title":"No Accessories (Default) \/ NEMA 12 Control Panel - 1\/3 thru 5 HP","offer_id":53541509464232,"sku":"4638-KDF-A00-P01","price":11773.3,"currency_code":"USD","in_stock":true},{"title":"No Accessories (Default) \/ NEMA 12 Control Panel - Over 5 HP","offer_id":53541509497000,"sku":"4638-KDF-A00-P02","price":12038.3,"currency_code":"USD","in_stock":true},{"title":"No Accessories (Default) \/ NEMA 4 Control Panel - 1\/3 thru 5 HP","offer_id":53541509529768,"sku":"4638-KDF-A00-P03","price":12351.3,"currency_code":"USD","in_stock":true},{"title":"No Accessories (Default) \/ NEMA 4 Control Panel - Over 5 HP","offer_id":53541509562536,"sku":"4638-KDF-A00-P04","price":12615.3,"currency_code":"USD","in_stock":true},{"title":"No Accessories (Default) \/ NEMA 4X Control Panel - 1\/3 thru 5 HP","offer_id":53541509595304,"sku":"4638-KDF-A00-P05","price":14763.3,"currency_code":"USD","in_stock":true},{"title":"No Accessories (Default) \/ NEMA 4X Control Panel - Over 5 HP","offer_id":53541509628072,"sku":"4638-KDF-A00-P06","price":15042.3,"currency_code":"USD","in_stock":true},{"title":"No Accessories (Default) \/ NEMA 3R Control Panel - 1\/3 thru 5 HP","offer_id":53541509660840,"sku":"4638-KDF-A00-P07","price":17382.3,"currency_code":"USD","in_stock":true},{"title":"No Accessories (Default) \/ NEMA 3R Control Panel - Over 5 HP","offer_id":53541509693608,"sku":"4638-KDF-A00-P08","price":17762.3,"currency_code":"USD","in_stock":true},{"title":"Gauge Glass, Brass \/ Default","offer_id":53541509726376,"sku":"4638-KDF-A01-P00","price":7952.3,"currency_code":"USD","in_stock":true},{"title":"Gauge Glass, Brass \/ NEMA 12 Control Panel - 1\/3 thru 5 HP","offer_id":53541509759144,"sku":"4638-KDF-A01-P01","price":12110.3,"currency_code":"USD","in_stock":true},{"title":"Gauge Glass, Brass \/ NEMA 12 Control Panel - Over 5 HP","offer_id":53541509791912,"sku":"4638-KDF-A01-P02","price":12375.3,"currency_code":"USD","in_stock":true},{"title":"Gauge Glass, Brass \/ NEMA 4 Control Panel - 1\/3 thru 5 HP","offer_id":53541509824680,"sku":"4638-KDF-A01-P03","price":12688.3,"currency_code":"USD","in_stock":true},{"title":"Gauge Glass, Brass \/ NEMA 4 Control Panel - Over 5 HP","offer_id":53541509857448,"sku":"4638-KDF-A01-P04","price":12952.3,"currency_code":"USD","in_stock":true},{"title":"Gauge Glass, Brass \/ NEMA 4X Control Panel - 1\/3 thru 5 HP","offer_id":53541509890216,"sku":"4638-KDF-A01-P05","price":15100.3,"currency_code":"USD","in_stock":true},{"title":"Gauge Glass, Brass \/ NEMA 4X Control Panel - Over 5 HP","offer_id":53541509922984,"sku":"4638-KDF-A01-P06","price":15379.3,"currency_code":"USD","in_stock":true},{"title":"Gauge Glass, Brass \/ NEMA 3R Control Panel - 1\/3 thru 5 HP","offer_id":53541509955752,"sku":"4638-KDF-A01-P07","price":17719.3,"currency_code":"USD","in_stock":true},{"title":"Gauge Glass, Brass \/ NEMA 3R Control Panel - Over 5 HP","offer_id":53541509988520,"sku":"4638-KDF-A01-P08","price":18099.3,"currency_code":"USD","in_stock":true},{"title":"Gauge Glass, Stainless Steel \/ Default","offer_id":53541510021288,"sku":"4638-KDF-A02-P00","price":8555.3,"currency_code":"USD","in_stock":true},{"title":"Gauge Glass, Stainless Steel \/ NEMA 12 Control Panel - 1\/3 thru 5 HP","offer_id":53541510054056,"sku":"4638-KDF-A02-P01","price":12713.3,"currency_code":"USD","in_stock":true},{"title":"Gauge Glass, Stainless Steel \/ NEMA 12 Control Panel - Over 5 HP","offer_id":53541510086824,"sku":"4638-KDF-A02-P02","price":12978.3,"currency_code":"USD","in_stock":true},{"title":"Gauge Glass, Stainless Steel \/ NEMA 4 Control Panel - 1\/3 thru 5 HP","offer_id":53541510119592,"sku":"4638-KDF-A02-P03","price":13291.3,"currency_code":"USD","in_stock":true},{"title":"Gauge Glass, Stainless Steel \/ NEMA 4 Control Panel - Over 5 HP","offer_id":53541510152360,"sku":"4638-KDF-A02-P04","price":13555.3,"currency_code":"USD","in_stock":true},{"title":"Gauge Glass, Stainless Steel \/ NEMA 4X Control Panel - 1\/3 thru 5 HP","offer_id":53541510185128,"sku":"4638-KDF-A02-P05","price":15703.3,"currency_code":"USD","in_stock":true},{"title":"Gauge Glass, Stainless Steel \/ NEMA 4X Control Panel - Over 5 HP","offer_id":53541510217896,"sku":"4638-KDF-A02-P06","price":15982.3,"currency_code":"USD","in_stock":true},{"title":"Gauge Glass, Stainless Steel \/ NEMA 3R Control Panel - 1\/3 thru 5 HP","offer_id":53541510250664,"sku":"4638-KDF-A02-P07","price":18322.3,"currency_code":"USD","in_stock":true},{"title":"Gauge Glass, Stainless Steel \/ NEMA 3R Control Panel - Over 5 HP","offer_id":53541510283432,"sku":"4638-KDF-A02-P08","price":18702.3,"currency_code":"USD","in_stock":true},{"title":"Isolation Valve \/ Default","offer_id":53541510316200,"sku":"4638-KDF-A03-P00","price":8869.3,"currency_code":"USD","in_stock":true},{"title":"Isolation Valve \/ NEMA 12 Control Panel - 1\/3 thru 5 HP","offer_id":53541510348968,"sku":"4638-KDF-A03-P01","price":13027.3,"currency_code":"USD","in_stock":true},{"title":"Isolation Valve \/ NEMA 12 Control Panel - Over 5 HP","offer_id":53541510381736,"sku":"4638-KDF-A03-P02","price":13292.3,"currency_code":"USD","in_stock":true},{"title":"Isolation Valve \/ NEMA 4 Control Panel - 1\/3 thru 5 HP","offer_id":53541510414504,"sku":"4638-KDF-A03-P03","price":13605.3,"currency_code":"USD","in_stock":true},{"title":"Isolation Valve \/ NEMA 4 Control Panel - Over 5 HP","offer_id":53541510447272,"sku":"4638-KDF-A03-P04","price":13869.3,"currency_code":"USD","in_stock":true},{"title":"Isolation Valve \/ NEMA 4X Control Panel - 1\/3 thru 5 HP","offer_id":53541510480040,"sku":"4638-KDF-A03-P05","price":16017.3,"currency_code":"USD","in_stock":true},{"title":"Isolation Valve \/ NEMA 4X Control Panel - Over 5 HP","offer_id":53541510512808,"sku":"4638-KDF-A03-P06","price":16296.3,"currency_code":"USD","in_stock":true},{"title":"Isolation Valve \/ NEMA 3R Control Panel - 1\/3 thru 5 HP","offer_id":53541510545576,"sku":"4638-KDF-A03-P07","price":18636.3,"currency_code":"USD","in_stock":true},{"title":"Isolation Valve \/ NEMA 3R Control Panel - Over 5 HP","offer_id":53541510578344,"sku":"4638-KDF-A03-P08","price":19016.3,"currency_code":"USD","in_stock":true},{"title":"Dial Thermometer \/ Default","offer_id":53541510611112,"sku":"4638-KDF-A04-P00","price":7883.3,"currency_code":"USD","in_stock":true},{"title":"Dial Thermometer \/ NEMA 12 Control Panel - 1\/3 thru 5 HP","offer_id":53541510643880,"sku":"4638-KDF-A04-P01","price":12041.3,"currency_code":"USD","in_stock":true},{"title":"Dial Thermometer \/ NEMA 12 Control Panel - Over 5 HP","offer_id":53541510676648,"sku":"4638-KDF-A04-P02","price":12306.3,"currency_code":"USD","in_stock":true},{"title":"Dial Thermometer \/ NEMA 4 Control Panel - 1\/3 thru 5 HP","offer_id":53541510709416,"sku":"4638-KDF-A04-P03","price":12619.3,"currency_code":"USD","in_stock":true},{"title":"Dial Thermometer \/ NEMA 4 Control Panel - Over 5 HP","offer_id":53541510742184,"sku":"4638-KDF-A04-P04","price":12883.3,"currency_code":"USD","in_stock":true},{"title":"Dial Thermometer \/ NEMA 4X Control Panel - 1\/3 thru 5 HP","offer_id":53541510774952,"sku":"4638-KDF-A04-P05","price":15031.3,"currency_code":"USD","in_stock":true},{"title":"Dial Thermometer \/ NEMA 4X Control Panel - Over 5 HP","offer_id":53541510807720,"sku":"4638-KDF-A04-P06","price":15310.3,"currency_code":"USD","in_stock":true},{"title":"Dial Thermometer \/ NEMA 3R Control Panel - 1\/3 thru 5 HP","offer_id":53541510840488,"sku":"4638-KDF-A04-P07","price":17650.3,"currency_code":"USD","in_stock":true},{"title":"Dial Thermometer \/ NEMA 3R Control Panel - Over 5 HP","offer_id":53541510873256,"sku":"4638-KDF-A04-P08","price":18030.3,"currency_code":"USD","in_stock":true},{"title":"Discharge Pressure Gauge \/ Default","offer_id":53541510906024,"sku":"4638-KDF-A05-P00","price":8071.3,"currency_code":"USD","in_stock":true},{"title":"Discharge Pressure Gauge \/ NEMA 12 Control Panel - 1\/3 thru 5 HP","offer_id":53541510938792,"sku":"4638-KDF-A05-P01","price":12229.3,"currency_code":"USD","in_stock":true},{"title":"Discharge Pressure Gauge \/ NEMA 12 Control Panel - Over 5 HP","offer_id":53541510971560,"sku":"4638-KDF-A05-P02","price":12494.3,"currency_code":"USD","in_stock":true},{"title":"Discharge Pressure Gauge \/ NEMA 4 Control Panel - 1\/3 thru 5 HP","offer_id":53541511004328,"sku":"4638-KDF-A05-P03","price":12807.3,"currency_code":"USD","in_stock":true},{"title":"Discharge Pressure Gauge \/ NEMA 4 Control Panel - Over 5 HP","offer_id":53541511037096,"sku":"4638-KDF-A05-P04","price":13071.3,"currency_code":"USD","in_stock":true},{"title":"Discharge Pressure Gauge \/ NEMA 4X Control Panel - 1\/3 thru 5 HP","offer_id":53541511069864,"sku":"4638-KDF-A05-P05","price":15219.3,"currency_code":"USD","in_stock":true},{"title":"Discharge Pressure Gauge \/ NEMA 4X Control Panel - Over 5 HP","offer_id":53541511102632,"sku":"4638-KDF-A05-P06","price":15498.3,"currency_code":"USD","in_stock":true},{"title":"Discharge Pressure Gauge \/ NEMA 3R Control Panel - 1\/3 thru 5 HP","offer_id":53541511135400,"sku":"4638-KDF-A05-P07","price":17838.3,"currency_code":"USD","in_stock":true},{"title":"Discharge Pressure Gauge \/ NEMA 3R Control Panel - Over 5 HP","offer_id":53541511168168,"sku":"4638-KDF-A05-P08","price":18218.3,"currency_code":"USD","in_stock":true},{"title":"Discharge Check Valve \/ Default","offer_id":53541511200936,"sku":"4638-KDF-A06-P00","price":7891.3,"currency_code":"USD","in_stock":true},{"title":"Discharge Check Valve \/ NEMA 12 Control Panel - 1\/3 thru 5 HP","offer_id":53541511233704,"sku":"4638-KDF-A06-P01","price":12049.3,"currency_code":"USD","in_stock":true},{"title":"Discharge Check Valve \/ NEMA 12 Control Panel - Over 5 HP","offer_id":53541511266472,"sku":"4638-KDF-A06-P02","price":12314.3,"currency_code":"USD","in_stock":true},{"title":"Discharge Check Valve \/ NEMA 4 Control Panel - 1\/3 thru 5 HP","offer_id":53541511299240,"sku":"4638-KDF-A06-P03","price":12627.3,"currency_code":"USD","in_stock":true},{"title":"Discharge Check Valve \/ NEMA 4 Control Panel - Over 5 HP","offer_id":53541511332008,"sku":"4638-KDF-A06-P04","price":12891.3,"currency_code":"USD","in_stock":true},{"title":"Discharge Check Valve \/ NEMA 4X Control Panel - 1\/3 thru 5 HP","offer_id":53541511364776,"sku":"4638-KDF-A06-P05","price":15039.3,"currency_code":"USD","in_stock":true},{"title":"Discharge Check Valve \/ NEMA 4X Control Panel - Over 5 HP","offer_id":53541511397544,"sku":"4638-KDF-A06-P06","price":15318.3,"currency_code":"USD","in_stock":true},{"title":"Discharge Check Valve \/ NEMA 3R Control Panel - 1\/3 thru 5 HP","offer_id":53541511430312,"sku":"4638-KDF-A06-P07","price":17658.3,"currency_code":"USD","in_stock":true},{"title":"Discharge Check Valve \/ NEMA 3R Control Panel - Over 5 HP","offer_id":53541511463080,"sku":"4638-KDF-A06-P08","price":18038.3,"currency_code":"USD","in_stock":true},{"title":"Discharge Balancing Ball Valve \/ Default","offer_id":53541511495848,"sku":"4638-KDF-A07-P00","price":7967.3,"currency_code":"USD","in_stock":true},{"title":"Discharge Balancing Ball Valve \/ NEMA 12 Control Panel - 1\/3 thru 5 HP","offer_id":53541511528616,"sku":"4638-KDF-A07-P01","price":12125.3,"currency_code":"USD","in_stock":true},{"title":"Discharge Balancing Ball Valve \/ NEMA 12 Control Panel - Over 5 HP","offer_id":53541511561384,"sku":"4638-KDF-A07-P02","price":12390.3,"currency_code":"USD","in_stock":true},{"title":"Discharge Balancing Ball Valve \/ NEMA 4 Control Panel - 1\/3 thru 5 HP","offer_id":53541511594152,"sku":"4638-KDF-A07-P03","price":12703.3,"currency_code":"USD","in_stock":true},{"title":"Discharge Balancing Ball Valve \/ NEMA 4 Control Panel - Over 5 HP","offer_id":53541511626920,"sku":"4638-KDF-A07-P04","price":12967.3,"currency_code":"USD","in_stock":true},{"title":"Discharge Balancing Ball Valve \/ NEMA 4X Control Panel - 1\/3 thru 5 HP","offer_id":53541511659688,"sku":"4638-KDF-A07-P05","price":15115.3,"currency_code":"USD","in_stock":true},{"title":"Discharge Balancing Ball Valve \/ NEMA 4X Control Panel - Over 5 HP","offer_id":53541511692456,"sku":"4638-KDF-A07-P06","price":15394.3,"currency_code":"USD","in_stock":true},{"title":"Discharge Balancing Ball Valve \/ NEMA 3R Control Panel - 1\/3 thru 5 HP","offer_id":53541511725224,"sku":"4638-KDF-A07-P07","price":17734.3,"currency_code":"USD","in_stock":true},{"title":"Discharge Balancing Ball Valve \/ NEMA 3R Control Panel - Over 5 HP","offer_id":53541511757992,"sku":"4638-KDF-A07-P08","price":18114.3,"currency_code":"USD","in_stock":true},{"title":"Discharge Gate Valve \/ Default","offer_id":53541511790760,"sku":"4638-KDF-A08-P00","price":7967.3,"currency_code":"USD","in_stock":true},{"title":"Discharge Gate Valve \/ NEMA 12 Control Panel - 1\/3 thru 5 HP","offer_id":53541511823528,"sku":"4638-KDF-A08-P01","price":12125.3,"currency_code":"USD","in_stock":true},{"title":"Discharge Gate Valve \/ NEMA 12 Control Panel - Over 5 HP","offer_id":53541511856296,"sku":"4638-KDF-A08-P02","price":12390.3,"currency_code":"USD","in_stock":true},{"title":"Discharge Gate Valve \/ NEMA 4 Control Panel - 1\/3 thru 5 HP","offer_id":53541511889064,"sku":"4638-KDF-A08-P03","price":12703.3,"currency_code":"USD","in_stock":true},{"title":"Discharge Gate Valve \/ NEMA 4 Control Panel - Over 5 HP","offer_id":53541511921832,"sku":"4638-KDF-A08-P04","price":12967.3,"currency_code":"USD","in_stock":true},{"title":"Discharge Gate Valve \/ NEMA 4X Control Panel - 1\/3 thru 5 HP","offer_id":53541511954600,"sku":"4638-KDF-A08-P05","price":15115.3,"currency_code":"USD","in_stock":true},{"title":"Discharge Gate Valve \/ NEMA 4X Control Panel - Over 5 HP","offer_id":53541511987368,"sku":"4638-KDF-A08-P06","price":15394.3,"currency_code":"USD","in_stock":true},{"title":"Discharge Gate Valve \/ NEMA 3R Control Panel - 1\/3 thru 5 HP","offer_id":53541512020136,"sku":"4638-KDF-A08-P07","price":17734.3,"currency_code":"USD","in_stock":true},{"title":"Discharge Gate Valve \/ NEMA 3R Control Panel - Over 5 HP","offer_id":53541512052904,"sku":"4638-KDF-A08-P08","price":18114.3,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0589\/7106\/2440\/files\/4600-Series-Condensate-Unit-Duplex_ee68e856-ef06-4c35-ad46-ab8de4abaf68.png?v=1756126277","url":"https:\/\/shop.boilertechnologies.com\/products\/sterlco-4600-series-boiler-feed-units-4638-kdfduplex-1-60-115-230","provider":"Boiler Technologies","version":"1.0","type":"link"}