Four Step Technology

Snow Logic has redefined its signature Low-E Four STEP Technology to better suit a range of conditions. While it still sets the standard for ultra-low-energy snowmaking, operating at 5-8cfm in all steps, the latest version now provides the option to add multiphase BA Air + Water Nozzles (20, 30, or 40cfm) to tailor snow production and quality in marginal temperature and low-pressure locations.

This innovation offers greater flexibility to match snowmaking needs with specific weather conditions, ensuring optimal efficiency and performance.

SL DV4 Four Step Bulk Water Head Options

SL DV4 Multiphase BA FOUR STEP

To provide additional flexibility, Snow Logic has introduced Multiphase BA Nozzles to the FOUR STEP system. By adding 20-40cfm of fixed air, these nozzles create a stronger, high-velocity plume that performs well in marginal, windswept, and low-pressure locations. Furthermore, the smaller particles produced in STEP 1 make them ideal for efficient slope resurfacing.

SL DV4 Low-E Four Step

The SL Signature Four Step system operates at 5-8 cfm/1-1.5 kW in all steps and offers the lowest cost per acre foot of snow in the USA. The system uses "Ultra-Low-E" technology to maximize efficiency, system capacity, and base snow production, allowing for the opening of more terrain earlier in the season.

11 x 14 Snow Logic DV4 Four Step Trio.jpg

Specifications

STEPS

Start Up Temperature

Flow Rate

Water Pressure

Air

Throw/ Projection

Nozzles

Nucleation

Height

Noise

Automation

Mounts

Four

28°F wbt / -2.2°C wbt

Up to 65gpm / 4.95ls

100psi - 1,000psi / 6.89bar - 68.94bar

SL DV4 Low-E Four Step: 5-8cfm / 1-15kW
SL DV4 Multiphase BA Four Step: 25-45cfm / 5kW- 9kW

150ft+ / 50m throw

SL DV4 Low-E Four Step: 12 x Dual Vector Nozzles
SL DV4 Multiphase BA Four Step: 9 x Dual Vector Nozzles, 1 x Multiphase BA Nozzles

4 x interchangeable nucleators for custom CFM configurations

Mobile Sled Mount: 6’ / 2m
Tower Mount: 10’, 20’, 30’ / 3, 6, 9m

5-8cfm: 66dBA @ 16’ / 5M, 57dBA @ 65‘/20M

Seamlessly integrates with Fuse Air + Water Hydrant and Rapid Fire Automation

Mobile Striker Sled
Fixed Tower Mount with Jack

Mount Options

Jack Stand

Snow Logic's fixed-location towers are designed to optimize system capacity and produce the lowest cost per acre foot of snow on the market. The robust tower mounts are capable of accommodating all tower heights - 10', 20', and 30' (3, 6, and 9m) - and come equipped with an 8,000lb jack for added stability.

Mobile Striker Sled

The Striker sled is the perfect solution when you need quick, mobile production for base areas, narrow trails, terrain parks, and special events. Made from lightweight aluminum, these sleds can be easily transported to any location on the mountain using a snowmobile or ATV.