Lochinvar Technical data for solar station, Designation, SPS0250 / SPS0500, SPS1000, continued

				SL-PS Installation & Operation Manual
7 Technical data for solar station					(continued)
Designation	SPS0250 / SPS0500					SPS1000
	Installation location: forward flow and return ball valves
			Material: Brass
GRAVITY BRAKES			Seal: O-ring 70 EPDM 291
	Opening pressure: 2 x 200 mm WS (using metal spring)
	Can be positioned by moving thermometer handle to 45°F position
			Max temp 356°F
SOLAR DIAL INDICATOR		Scale: 32 - 288°F in 3.6 F increments
THERMOMETER			Diameter: 2"
	Size: 30 x 22 x 2 - 1"					Size: 44.5 x 33 x 2 - 1 1/2"
FLAT SEALS FOR PUMP		Material: AFM 34 light grey
	Long-term temperature: Liquid 482°F, water vapor 360°F
			Peak temp. briefly: 720°F
			Size: 17 x 24 x 2 - 3/4"
FLAT SEAL FOR SAFETY GROUP		Material: AFM 34 light grey
	Long-term temperature: Liquid 482°F, water vapor 392°F
			Peak temp. briefly: 752°F
			Type SER-RDT
BLEEDER PIPE	Series: Solar 8010 compression 22 mm compres.					Series: Solar 8010 compression 28 mm compres.
	Connection: M28 x 1.5 / 22 mm / 3/8" female					Connection: M36 x 1.5 / 28 mm / 3/8" female
			Length: 9.25 ft
		3/8" bleeder valve can be shut off manually

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