FILTERS

Connection Size

• 3/8" (10mm) (1)
• 1/2" (15mm) (2)
• 3/4" (20mm) (2)
• 1" (25mm) (1)
• 1-1/4" (32mm) (2)
• 1-1/2" (40mm) (2)
• 2" (50mm) (2)

Spring Pressure

• 1.7 psi diff press (4)
• 1.0 psi diff press (2)
• 4.35 psi diff press (4)
• 5.8 psi diff press (2)

Valve Style

• In-Line (12)

Valve Type

• NRVA 15 1/2" (15mm) (3)
• NRVA 20 3/4" (20mm) (2)
• NRVA 25 1" (25mm) (1)
• NRVA 32 1-1/4" (32mm) (2)
• NRVA 40 1-1/2" (40mm) (2)
• NRVA 50 2" (50mm) (2)