Hung Shen HTP4 NiBral 20"

20" Hung Shen HTP-4 NiBral Propeller

The Hung Shen Heavy Thrust Series propeller is specifically engineered for displacement vessels such as fishing boats and workboats. It features semi-elliptical blade edges, ogival blade sections, and a constant pitch design. The series is manufactured without skew to deliver maximum reverse thrust performance, enhancing maneuverability and control.

The Heavy Thrust 4-Blade propeller is designed for applications requiring high power output, including commercial fishing vessels, push boats, and tug boats. The HTP-4B and HTP-5B models incorporate a larger blade surface area ratio than the HTP-3, allowing them to efficiently handle increased power demands.

All Heavy Thrust propellers are cast from heavy-duty manganese bronze alloy for superior strength, durability, and long service life. Each propeller is equipped with an anti-sing trailing edge to reduce propeller-induced noise and harmonic vibration.

Key Dimensions

• Weight 24 Lbs
• Hub Dia Fwd 2 7/16"
• Hub Dia Aft 2 1/8"
• Hub Length 3 3/4"
• Bore Range 1 1/4 " To 1 1/2"
• EAR: 0.70
• Design speeds to 16 knots
• Tolerance Handcrafted ISO Class-2

 Hub Details

Pre Order Propeller Terms

• Standard orders are shipped via ocean freight and require approximately 10-12 weeks for delivery.
• Inbound ocean freight is included in the purchase price.
• All propeller orders are FOB Anacortes, Washington.
• Outbound shipping from Anacortes, WA to your location is calculated and required at checkout.