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Stack and Pipe Cleaners

NLB SPIN JET® stack cleaning seals combine the force of high-pressure (up to 10,000 psi, or 700 bar) water with various nozzle offset angles to clean stacks and large pipes more efficiently than any other method.

NLB7420B and NLB7500B seals feature a built-in magnetic brake for adjustable rotational speed, which helps provide the most efficient combination of pressure, flow, rotation speed and rate of travel.

FEATURES/BENEFITS:

• Reduces manual labor and associated costs.

• 360° rotation of nozzle arms provides 100% coverage.

• Rotational speeds adjustable up to 3,000 rpm.

• Self-rotating design.

• Adaptable for two or four
spray arms.

• Operates with cold or hot water.

• Rugged stainless steel design.

• Optional adjustable guide keeps cleaner centered.

• Quick-change packing through top cap.

• Nozzle blocks can be re-configured for specific applications using arms up to 15” (38 cm) in length.

• 20,000 psi (1,400 bar) versions are available; please consult NLB.

 

 

Model No. Max. Pressure Flow
NLB7420B 10,000 psi (700 bar) 10-25 gpm (38-95 lpm)
NLB7500B 10,000 psi (700 bar) 100 gpm (379 lpm)

Centering Guide
DA10094

FEATURES/BENEFITS:

• Prevents seal oscillation in vertical stacks.

• Keeps seal centered in horizontal stacks and pipes.

• Simple, lightweight design.

• 1” NPT connections.

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Model No. Adjustment
DA10094-1 10” to 14” (25.4 to 35.6 cm)
DA10094-2 14” to 23” (35.6 to 58.4 cm)
DA10094-3 23” to 36” (58.4 to 91.4 cm)