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Orencoo x a xeet Float Switch Assemblies Applications General Float switches are used to signal liquid level positions for alarm and All models listed are UL listed and CSA certified for use in water or sew- pump control applications.Orenco float switch assemblies can be age.Non-mercury float switches(models B,C,N,and P)are used where mounted in pump vaults,effluent screens,pump basins,and risers. components containing mercury are prohibited. Float switches are typically ordered in assemblies that include one or more switches mounted on a 1-inch PVC float stem,ABS float col- lars are used to provide secure mounting that is easily adjustable."P" On ------------ Float collar and"N"model float switches use Super Vu-TronO electrical cords for superior chemical and water resistance. X 3 Set point ® Standard Models c B,C, G; N,P Y Ott ------------ Product Code Diagram Float tether MF 5 P - 7 Fs - 30 TCord length option: Blank= 10 ft(3 m),standard 20 =20 ft(6 m) 30 =30 ft(9 m) ® 50 =50 ft(15 m) Application: FS =field set FTL =elbow-style(base-inlet filters onl) PB =pump basin andard Float stem STEP =St Standard flump vaultoat ssettingsioat for STEP settings) STEPRO =Standard float settings for STEP with redundant off SVCOM =Standard float settings for VCOM simplex Float stem length: Blank=no float stein(floats and collars only) 19,21,27.33,37,39,45,51,57,66=stem length,in. 5,11 =stein length.In.(for elbow-style float brackets) ® Float switch models(listed in ober from the top of the float stem down): 8,C.G,N,P Number of float switches(when using multiples of the same float switch model): Blank=no multiples of the same float switch model Float switch assembly When ordering float switch assemblies,remember to list float switches The'On'and"Off'positions describe normally open floats. from the top of the float stem down.An"MFPBN-"nomenclature indi- For nonnally closed floats,the functions are reversed, cates one T"switch at the top of the stem,one"B"in the middle of the stem,and one"N"switch at the bottom of the stem;an"MF2PN-" indicates T"switches at the top and middle of the stem,and one"N" Materials of Construction switch at the bottom of the stem. Float housing Impact-resistant,noncorrosive PVC plastic for use in liquids up to 140'F(60•C) Float cord, Flexible 2-conductor(UL,CSA)SJOOW;Super Vu-Tron® P and N models Supreme,yellow Float cord, Flexible 2-conductor(UL,CSA)SJOW;water-resistant All other models (CPE);neoprene coating Float collar ABS Orenco SystemsO Inc.,814 Airway Ave.,Sutherlin,OR 97479 USA • 800-348-9843•541-459-4449•www.orenco.com NTD-MF-MF-1 Rev.2.0,c 02/16 Page 1 of 2