Tungsten Carbide Long venturi Nozzle  Aluminum Jacket & CHOICE OF ALUMINUM (AT) OR gall resistant  alloy threads (Zn). All nozzles standard with 1-1/4" entry. 

	Model: UDLW-3AT or UDLW-3ZA uses gasket NW-15148 Length inch/mm Inlet inch/mm Bore inch/mm 5-1/4" 133.35 1-1/4" 31.75 3/16" 4.76
	Model:UDLW-4AT or UDLW-4ZA uses gasket NW-15148 Length inch/mm Inlet inch/mm Bore inch/mm 5-1/4" 133.35 1-1/4" 31.75 1/4" 6.35
	Model:UDLW-5AT or UDLW-5ZA uses gasket NW-15148 Length inch/mm Inlet inch/mm Bore inch/mm 5-3/4 146.05 1-1/4" 31.75 5/16" 7.94
	Model:UDLW-6AT or UDLW-6ZA uses gasket NW-15148 Length inch/mm Inlet inch/mm Bore inch/mm 6-3/4 171.45 1-1/4" 31.75 3/8" 9.53
	Model:UDLW-7AT or UDLW-7ZA uses gasket NW-15148 Length inch/mm Inlet inch/mm Bore inch/mm 7-3/4" 197 1-1/4" 31.75 7/16" 11.11
	Model:UDLW-8AT or UDLW-8ZA uses gasket NW-15148 Length inch/mm Inlet inch/mm Bore inch/mm 9" 228.5 1-1/4" 31.75 1/2" 12.7