HONEYWELL L408J1009 Vaporstat Controller, Mercury Free, 0 oz/in2 to 16 oz/in2. Provide operating control and automatic high limit protection for vapor heating systems with pressures up to 4 psi (8 kPa). All models have Microswitch snap switches to open or close a circuit on a pressure rise.

Features:

• Stainless steel diaphragm for use with liquids, air, noncombustible gases, ammonia, oxygen, distilled water and similar media.

• Provide SPDT switching.

• Clear plastic cover allows observation of the pressure settings.

• Include 14026 Siphon Loop.

• Mount using hexagonal fitting with 1/4 in. NPT internal threads for direct mounting to the 14026 Steam Trap (siphon loop), which is included.

• Ground Screw terminal.

Product Specifications:

• Description: Vaporstat Controller, 0 oz/in2 to 16 oz/in2

• Application: Provide operating control and automatic limit protection for pressure systems with pressures up to 4 psi (8 kPa)

• Operating Range (psi): 0 to 16 oz/in2

• Operating Range (kPa): 0 to 6.9 kPa

• Mounting: 1/4 in. NPT internal thread or surface mount through back of case

• Switch Operation: Auto recycle

• Switching Action: SPDT make R-W, break R-B on pressure rise

• Sensor Element: Stainless Steel diaphragm

• Pipe Connections, Main or High Pressure: 1/4 in. NPT internal thread

• Dimensions (in.): 5 1/8 in. high x 4 1/2 in. wide x 4 1/2 in. deep.

• Dimensions (mm): 130 mm high x 114 mm wide x 114 mm deep.

• Switch Contact Ratings (120 Vac): 8.0 AFL, 48.0 ALR, 10.0 A resistive

• Switch Contact Ratings (120 Vdc): 2.4 AFL, 24.0 ALR, 5.0 A resistive

• Switch Contact Ratings (240 Vac): 5.1 AFL, 30.6 ALR, 5.0 A resistive

• Switch Contact Ratings (240 Vdc): 1.0 AFL, 10.0 ALR, 2.0 A resistive

• Pressure Differential (psi): 2 to 16 oz/in2

• Pressure Differential (kPa): 0.9 to 6.9 kPa

• Differential Type: Subtractive

• Temperature Range (F): -35 F to +150 F

• Temperature Range (C): -37 C to +66 C

• Electrical Connections: Screw terminals

• Approvals, Underwriters Laboratories Inc - Listed: File No. MP466, Guide No. MBPR

• Approvals, Canadian Standards Association - Certified: File No. LR1620, Guide No. 400-E-O

• Approvals, Industrial Risk Insurers; Acceptable

• Includes: Siphon Loop