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Float Switches Type D—Closed Tank Class 9038 / Refer to Catalog 9034CT9701 Type D Mechanical Alternators Designed for applications where mounting is to be made at the top of a closed tank. Table 22.45: Class 9038 Type D Contacts Close On Liquid Rise Water Level Change Hinge Post Dimension “V” (in.) NEMA 1 NEMA 4 NEMA 7 and 9 Type $ Price Type $ Price Type $ Price Min. 2-5/8 DG7 330.00 DW7 684.00 — — Max. DG8 330.00 DW8 684.00 DR8 675.00 Min. 4-11/16 DG9 343.00 — — — — Max. DG10 343.00 — — — — Table 22.46: Float Kits For Use With Type D Switches Size and Material Diameter x Length (in.) Class and Type $ Price 3-5/8 x 4-1/2, #304 Stainless Steel 9049EF1 20.20 3-5/8 x 4-1/2, #316 Stainless Steel 9049EF2 50.00 2-1/2 x 7, #304 Stainless Steel 9049HF3 21.70 2-1/2 x 7, #316 Stainless Steel 9049HF4 68.00 Table 22.47: Float Rod Kit, Class 9049 Type “R” (in.) “H” (in.) $ Price ER1 1-3/4 8-1/4 8.40 ER2 2-1/2 9 8.40 ER3 3-1/4 9-1/2 8.40 ER5 5-1/4 11-3/4 8.40 ER7 7-1/4 13-3/4 8.40 ER12 12-1/4 18-3/4 8.40 Table 22.48: Available Modifications For All Mechanical Alternators Description Form $ Price Difference Sub. monel bellows for standard brass bellows seal (Type BG, BR, BW) A add 68.00 Compensating spring (Type AG) C add 26.70 Omit 2-1/2 in. connecting bushing (Type CG, CR, CW) F3 deduct 5.40 Omit Float (Type CG, CR, CW) L deduct 19.50 Omit Float and rod accessories (Type J) L1 deduct 53.30 Omit Rod accessories (Type JG, JR, JW) L2 deduct 10.70 Manual transfer selector N3 add 37.30 (Enables operator to select which of two pumps will always “lead” or come on first, with the “lag” or second pump operating only under peak demand conditions or if first pump fails. When disengaged, unit reverts to normal alternation.) Two level non-alternating unit N4 add 37.30 Addition of a third, high water alarm Circuit (Type AG, AR, AW, CG, DG only) N5 add 89.00 Reverse action (contacts open on Rise) R N/C Sub. #316 Stainless Steel Float and rod accessories Z5 (Type JG, JR, JW) A = 17 in. add 188.00 A = 23 in. add 200.00 A = 29 in. add 211.00 A = 35 in. add 220.00 A = 41 in. add 232.00 A = 47 in. add 241.00 A = 53 in. add 254.00 A = 59 in. add 264.00 VITON® packing 5 oz. float (Diesel Fuel) (Type CG) Z19 N/C VITON packing (Type CG, CR, CW) Z20 N/C #316 Stainless Steel Float and VITON Packing (Type CG, CR, CW) Z21 101.00 Consult factory for use in media having specific gravity different than water. Replacement Parts for Obsolete Level Sensors, Class 9035 Types DG, DW, DR For more information on Class 9035 Types DG, DW, and DR level sensors, refer to the Supplemental Digest. Table 22.49: Replacement Parts Float Only Class and Type $ Price Applies To Description 9049DRA31 7 in. dia., ctr. hole, #304 Stainless Steel 9049AF1 70.00 9049DRA32 7 in. dia., ctr.hole, #316 Stainless Steel 9049AF2 150.00 9049DCA1,3 7 in. dia., tapped, #304 Stainless Steel 9049AF3 61.00 9049DCA2,4 7 in. dia., tapped, #316 Stainless Steel 9049AF4 160.00 Table 22.50: Stops Applies To Description Part No. $ Price
