The Krendl 475 All-Fiber Blowing Insulation Machine Complete Package (3″ Hose) delivers high-output performance in a rugged, user-friendly design. Designed for blowing both cellulose and fiberglass, this powerful package is ideal for insulation contractors, rental companies, and anyone who needs reliable fiber application at scale.
Everything You Need in One Ready-to-Use Kit
This package includes all core components needed to start working right away:
- One Krendl 475DL insulation blowing machine (120V, dual feed)
- 50 feet of 3″ Flexhaust fiber hose
- Two 3″ steel connector tubes
- Five 3″ hose clamps
The design is turnkey, helping you save time and money while reducing the need for additional purchases or setup.
Performance That Speaks for Itself
The Krendl 475 boasts impressive output rates:
- Up to 2,100 pounds per hour for cellulose
- Up to 700 pounds per hour for fiberglass
These stats are based on standard operating conditions (150′ of hose and 16′ of elevation), giving users the capacity to cover large areas quickly.
Key Technical Specifications
- Hopper Capacity: 12.5 cubic feet
- Power Requirements: Dual 120V/15A input, with a single 14A, two-stage blower
- Machine Weight: 322 lb
- Dimensions: 42.5″ W × 29″ D × 62″ H
With a heavy-duty, powder-coated body, fold-down loading door, and onboard tool holder, this machine is designed to keep jobs moving with minimal downtime.
User-Friendly Features
- Clear Guards: Offer visibility into the airlock area for smooth, uninterrupted performance
- Semi-Pneumatic Tires: Ensure mobility across job sites
- Fold-Down Hopper Door: Makes material loading easier and faster
- Compact Frame: Built to fit in trailers, trucks, and tight job site spaces
Its simplicity makes it great for both contractors and rental programs with limited operator experience.
Ideal for Many Job Types
This package is a top choice for:
- Attic and wall insulation applications
- Retrofit and renovation projects
- Residential and light commercial installs
- Rental companies seeking durable, low-maintenance equipment
Whether you’re scaling up your operation or outfitting a new rig, the Krendl 475 package gives you the tools to succeed.
About Spray Foam Systems
Spray Foam Systems is the #1 spray foam rig builder and spray foam equipment supplier in the United States. Family-owned and proudly serving the industry since 2007, we operate from a 7-acre campus with over 80,000 square feet of dedicated working space in Greensboro, GA. With over 10,000 customers served over the last 18 years, we specialize in delivering high-quality turnkey spray foam systems, distributing top-tier equipment and supplies, and providing nationwide service and training to help contractors grow and succeed in the spray foam insulation and roofing markets.