What size flap does this come with the 5,6 or 7 inch?

5" Tall x 7" wide at bottom triangle. Pete - Goten Builders Farmtech

will this work on a wheat flour silo?

I don't know, we use them for bulk inshell peanuts and they work great. Honestly, I don't see why they wouldn't work, I'm just not should how wheat flour flows. It is just a flapper inside the tank and as peanuts pile up, they press against the flapper. It a not 100%, but close.

Grain Bin Level Indicator | Desertcart Cook Islands

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

Description

🌟 See it. Know it. Own it. The ultimate bin level game-changer!

RELIABLE DURABLE - Weather-resistant plastic design built to last through every season.
INSTANT VISUAL ALERT - Bright 3M lemon yellow signals when your bin is full, visible day or night.
SAFETY FIRST ALWAYS - Monitor bin levels without climbing—keep your feet on solid ground.
EFFORTLESS INSTALLATION - Mounts from outside the bin in just a few simple steps—no tools or hassle.
UNIVERSAL COMPATIBILITY - Works with a wide range of granular materials from grains to cement powders.

The Grain Bin Level Indicator by LTJ Enterprises is a highly visible, easy-to-install device that instantly signals when your granular materials reach a preset level. Using a bright 3M reflective yellow film, it ensures clear visibility from over 300 feet away, day or night. Designed for safety and efficiency, it eliminates the need for climbing, supports materials weighing 5 to 100 lbs per cubic foot, and fits a variety of bulk solids including grains, pellets, and powders.

Specifications

ASIN	B0085AKUFC
Best Sellers Rank	#412,392 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #634 in Levels
Color	Yellow, Black
Customer Reviews	4.7 4.7 out of 5 stars (4)
Date First Available	May 22, 2012
Finish	black
Item Package Quantity	1
Item Weight	1.05 pounds
Item model number	540
Manufacturer	LTJ Enterprises Inc
Material	plastic
Part Number	540
Product Dimensions	10 x 10 x 5 inches
Usage	Grain Bin Level Indicator

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

Farhan Q.

The delivery time was excellent, and the packaging was secure.

2 months ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Meera L.

Smooth transaction and product arrived in perfect condition.

3 weeks ago

Khalid Z.

Great experience from order to delivery. Highly recommended!

1 week ago

View all Trustpilot reviews