Dramm Hydra 50/150 Sprayer - Electric Motor - 150ft Hose - 1.5hp - 50gal Tank

Dramm Hydra 50/150 Sprayer Electric - High-Volume Coverage for Large Commercial Operations

The Dramm Hydra 50/150 is a professional-grade, cart-mounted high-volume hydraulic sprayer built for commercial greenhouse and cultivation operations. The 1.5hp sealed electric motor drives a close-coupled pump - eliminating belt and chain maintenance - to deliver 4gpm output at up to 550psi. The fully adjustable pressure regulator enables a wide range of droplet sizes and spray distances, and the standard spray gun produces 1.3gpm with a choice of coverage patterns. The 50-gallon tank on a maneuverable cart with rear casters handles large application runs, and the 150ft hose on a variable drag reel covers significant ground without moving the cart. Compatible with insecticides, fungicides, fertilizers, growth regulators, and disinfectants.

Key Features & Benefits

• 4gpm pump output at up to 550psi: High output and pressure enables fine atomization, long spray distances, and the volume to run multiple guns and agitate the tank simultaneously.
• Close-coupled 1.5hp electric motor: Sealed electric motor with close-coupled pump eliminates belt and chain drive maintenance for reliable, lower-maintenance operation.
• Fully adjustable pressure regulator: Control droplet size and spray distance across a wide range for different chemical application requirements from the same unit.
• 50-gallon tank on maneuverable cart: Large-volume tank on a cart with rear casters for easy directional control when fully loaded.
• 150ft hose on variable drag reel: Extended hose reach with drag reel management for efficient coverage of large growing areas without frequent cart repositioning.

Who Should Use This

The Dramm Hydra 50/150 is designed for large commercial greenhouse operations and cultivation facilities that require a high-volume, high-pressure sprayer capable of running extended application sessions across large growing areas. It is the right unit for operations that spray multiple times per week and need a purpose-built commercial sprayer with the capacity and pressure to match.

Compatibility

Compatible with insecticides, fungicides, fertilizers, growth regulators, and disinfectants. Alternative nozzle tips available for adjusted flow rates. 250ft hose length available on special order. Requires standard electrical outlet for motor operation.

Frequently Asked Questions

What is the pump output and maximum pressure?

The Hydra 50/150 pump delivers 4gpm output at a maximum operating pressure of 550psi with a fully adjustable pressure regulator.

Can I run multiple spray guns simultaneously?

Yes. The 4gpm pump output provides sufficient volume to run a choice of spray guns and maintain tank agitation simultaneously, enabling multi-operator application setups.

Is a 250ft hose option available?

Yes. A 250ft hose length is available on special order for operations requiring extended reach from the cart without repositioning.

Why is close-coupled motor design an advantage?

A close-coupled pump mounts directly to the motor shaft without a belt, chain, or gearbox in between. This eliminates belt wear, chain lubrication, and alignment maintenance that are ongoing requirements of traditional drive systems.