What are the mix ratios for this sprayer? My coil cleaner says to mix 1 part cleaner to 3 parts water. Is there a 1:3 ratio setting?

Yes there is , you will find that it will coincide with all the ratios on yor cleaner

What is the spray setting for this sprayer when you want 1 part cleaner to 4 parts water?

It has 5 settings you set with dial (plus off): A/3:1, B/4:1, C/6:1, D/9:1, E/10:1

are Replacement tips available?

Not that I've seen but there are cheaper versions of this kit which have the same foaming spray tip. You can also check for car wash foamers-they may have some parts.

Can I use this to spray chemical on my house siding that is 2 stories high? If NO, why not?

It may not spray that high. I have excellent water pressure and it will only reach about 15 feet. Shooting straight up, no way to make it all the way to the top of the second floor.

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NU CALGON 4774-0 Coil Gun Sprayer With Quick Connect Hose Nozzle

Product ID: 5271453

Details

Brand
Nu-Calgon
Item Weight
1.75 Pounds
Material
Foam
Recommended Uses For Product
Sanitizing
Tank Volume
64 Fluid

💧2-quart capacity for extended use

🔄Quick-disconnect hose nozzle

⚙️5 precise mix ratio settings

€ 199.46

Duties & taxes included

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Sold byAmazon CroatiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

💦 Spray smarter, clean faster — the pro’s choice for precision and power!

EXTENDED SPRAY SESSIONS - Generous 2-quart capacity minimizes refills during demanding tasks
DURABLE VERSATILE DESIGN - Built to withstand harsh environments, perfect for coil cleaning and sanitizing
SEAMLESS HOSE CONNECTIVITY - Quick-disconnect nozzle ensures fast setup and breakdown, saving you time
EFFORTLESS PRECISION MIXING - Five adjustable mix ratios (3:1 to 10:1) for tailored chemical application
FOAM ENHANCED CLEANING POWER - Integrated foam wand delivers superior coverage and cleaning efficiency

The NU CALGON 4774-0 Coil Gun Sprayer features a robust 2-quart tank, five mix ratio settings for customizable chemical dilution, and a quick-disconnect hose nozzle for easy handling. Equipped with a foam wand and deflector tip, it delivers efficient, even coverage ideal for coil cleaning, sanitizing, and various water-diluted chemical applications. Engineered for durability and ease of use, it’s a trusted tool for professionals demanding performance and reliability.

Specifications

ASIN	B000R81VMG
Best Sellers Rank	#50,391 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #386 in Gardening Sprayers & Accessories
Brand Name	Nu-Calgon
Customer Reviews	4.7 4.7 out of 5 stars (345)
Global Trade Identification Number	00681001477406
Included Components	Coil Gun Sprayer With Quick Connect Hose Nozzle - SX-0470877
Item Dimensions W x H	6"W x 8"H
Item Type Name	Coil Gun Sprayer With Quick Connect Hose Nozzle - SX-0470877
Item Weight	1.75 Pounds
Manufacturer	NU CALGON
Manufacturer Part Number	4774-0
Material Type	Foam
Model Name	PUMPS, SPRAYERS & BOTTLES
Model Number	4774-0
Power Source	Hand Powered
Recommended Uses For Product	Sanitizing
Style Name	Gun
Tank Volume	64 Fluid Ounces
UPC	681001477406 726922036124
Unit Count	1.0 Count

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TrustScore 4.5 | 7,300+ reviews

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Very impressed with the quality and fast delivery. Will shop here again.

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€ 199.46

Duties & taxes included

In stock

Sold byAmazon CroatiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Croatia.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Abdullah B.

Great price for an authentic product. Fast international shipping too!

3 weeks ago

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Smooth transaction and product arrived in perfect condition.

3 weeks ago

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