Table of Contents (8-00). (Replaces Table of Contents presently in Technical Data Book.)

SECTION 2

TD210 (5-00). Dry Pilot Line Pressure Alarm Switch. TD210 has been revised to provide information on the use of the Potter Electric PS40-2A in lieu of the discontinued United Electric J33AX-5835. (Replace the 9-82 issue of TD210 presently in the Technical Data Book.)

SECTION 3

TD355 (2-00). 2 through 10 Inch, 175 psi, Series 7700FP Grooved End Butterfly Valves. TD355 has been revised to reflect laboratory approval by C-UL, LPC, and VdS. (Replace the 1-94 issue of TD355 presently in the Technical Data Book.)
TD356 (2-00). 2 through 8 Inch, 300 psi, Series 7700HFP Grooved End Butterfly Valves. TD356 has been revised to add the new 2 and 2 1/2 inch sizes, as well as to reflect laboratory approval by C-UL. (Replace the 1-94 issue of TD356 presently in the Technical Data Book.)

SECTION 5

TD501 (7-00). K=5.6, Model FR-1 Intermediate Level Sprinklers. TD501 has been revised to add the Sprinkler Identification Numbers (SIN), as well as to update the sprinkler wrench designation. (Replaces the 9-88 issue of TD501 presently in the Technical Data Book.)
TD501H (7-00). K=5.6, Model F917 Intermediate Level Sprinklers. TD501H describes new product. (Place the 7-00 issue of TD501H behind TD501).
TD502M (7-00). K=8.0, Model FR-1 Intermediate Level Sprinklers. TD502M has been revised to add the Sprinkler Identification Numbers (SIN), as well as to update the sprinkler wrench designation. (Replaces the 1-90 issue of TD502M presently in the Technical Data Book.)
TD503H (7-00). K=8.0, Model F917 Intermediate Level Sprinklers. TD503H has been revised to add the Sprinkler Identification Numbers (SIN), as well as to update the sprinkler wrench designation. (Replaces the 9-99 issue of TD503H presently in the Technical Data Book.)
TD509H (7-00). K=8.0, Model F916 Conventional Sprinklers. TD509H has been revised to add the Sprinkler Identification Numbers (SIN), as well as to update the sprinkler wrench designation. (Replaces the 9-99 issue of TD509H presently in the Technical Data Book.)
TD510M (8-00). K=5.6, Issue D Conventional Sprinklers. TD510M has been revised to add the Sprinkler Identification Numbers (SIN), as well as to update the sprinkler wrench designation. (Replaces the 8-99 issue of TD510M presently in the Technical Data Book.)
TD514 (7-00). K=2.8, Model FR-1 Pendent, Recessed Pendent, and Upright Sprinklers. TD514 has been revised to add the Sprinkler Identification Numbers (SIN), as well as to update the sprinkler wrench designation. (Replaces the 11-97 issue of TD514 presently in the Technical Data Book.)
TD514H (7-00). K=2.8, Model F916 Pendent, Recessed Pendent, and Upright Sprinklers. TD514H describes new product. (Place the 7-00 issue of TD514H behind TD514.)
TD516 (7-00). K=5.6, Model FR-1 Pendent, Recessed Pendent, and Upright Sprinklers. TD516 has been revised to add the Sprinkler Identification Numbers (SIN), as well as to update the sprinkler wrench designation. (Replaces the 11-97 issue of TD516 presently in the Technical Data Book.)
TD516H (7-00). K=5.6, Model F916 Pendent, Recessed Pendent, and Upright Sprinklers. TD516H describes new product. (Place the 7-00 issue of TD516H behind TD516.)
TD525M (8-00). K=5.6, Issue D Pendent and Upright Sprinklers. TD525M has been revised to add the Sprinkler Identification Numbers (SIN), as well as to update the sprinkler wrench designation. (Replaces the 8-99 issue of TD525M presently in the Technical Data Book.)
TD526 (7-00). K=8.0, Model FR-1 Pendent and Upright Sprinklers. TD526 has been revised to add the Sprinkler Identification Numbers (SIN), as well as to update the sprinkler wrench designation. (Replaces the 8-92 issue of TD526 presently in the Technical Data Book.)
TD527H (7-00). K=8.0, Model F916 Pendent, Recessed Pendent and Upright sprinklers. TD527H has been revised to add the Sprinkler Identification Numbers (SIN), as well as to update the sprinkler wrench designation. (Replaces the 9-99 issue of TD527H presently in the Technical Data Book.)
TD527Q (8-00). K=8.0, Issue D Pendent and Upright Sprinklers. TD527Q has been revised to add the Sprinkler Identification Numbers (SIN), as well as to update the sprinkler wrench designation. (Replaces the 8-99 issue of TD527Q presently in the Technical Data Book.)
TD535 (7-00). K=5.6, Model FR-1 Horizontal Sidewall Sprinklers. TD535 has been revised to add the Sprinkler Identification Numbers (SIN), as well as to update the sprinkler wrench designation. (Replaces the 8-99 issue of TD535 presently in the Technical Data Book.)
TD535H (7-00). K=2.8 & 5.6, Model F916 Horizontal Sidewall Sprinklers. TD535H describes new product. (Place the 7-00 issue of TD535H behind TD535.)
TD545M (7-00). K=5.6, Model FR-1 QR-EC/EC Horizontal Sidewall Sprinklers. TD545M describes product previously included on TD588. Also the new issue of TD545M includes Sprinkler Identification Numbers (SIN), as well as an updated sprinkler wrench designation. (Place the 7-00 Issue of TD545M behind TD545.)
TD547M (7-00). K=8.0, Model FR-1 QR-EC/EC Horizontal Sidewall Sprinklers. TD547M describes product previously included on TD589. Also the new issue of TD547M includes Sprinkler Identification Numbers (SIN), as well as an updated sprinkler wrench designation. (Place the 7-00 Issue of TD547M behind TD547.)
TD595J (6-00). K=16.8, Model F892 Pendent and Upright Sprinklers. TD595J describes new product. (Place the 6-00 issue of TD595J behind TD595A.)
TD595M (6-00). K=16.8, Model F892X Upright Specific Application Storage Sprinklers. TD595M describes new product. (Place the 6-00 issue of TD595M behind TD595J.)

PRODUCTS NO LONGER OFFERED FOR SALE

The following Technical Data Sheets are to be removed from your Technical Data Book.

TD 300. – Model F512 Wafer Check Valves.
TD410 – Model F713 Fire Department Connections.
TD411 – Model F715, F716, and F717 Fire Department Connections.
TD509 – 1/2 Inch Orifice, Model F950 Conventional Sprinklers.
TD515 – 1/4, 3/8, and 7/16 Inch Orifice, Model F950 Pendent and Upright Sprinklers.
TD517 – 1/2 Inch Orifice, Model F950 Pendent and Upright Sprinklers.
TD529Q – 17/32 Inch Orifice, Issue D Pendent and Upright Sprinklers with 1/2 Inch NPT Connection.
TD536 – 1/2 Inch Orifice, Model F950/Q-46 Horizontal Sidewall Sprinklers.
TD588 – 1/2 Inch Orifice, Model FR-1 Residential Horizontal Sidewall Sprinklers. (Please refer to the enclosed new copy of TD545M for information on the Model FR-1 QR-EC Horizontal Sidewall Sprinklers.)
TD589 – 17/32 Inch Orifice, Model FR-1 Residential Horizontal Sidewall Sprinklers. (Please refer to the enclosed new copy of TD547M for information on the Model FR-1 QR-EC/EC Horizontal Sidewall Sprinklers.)
TD880 – Model F774 Sprinkler Guard.