Is it a 1.8, 2.1 or 2.3 mm

The #100775 injector has a 2.1mm orifice.

my pressure washer is 3100psi @ 2.8 gpm. Is this chemical injector the correct/best one for my washer? Thanks in advance for your help -d

This injector may work ok but a better option would be General Pump #100774 which is for 2-3 GPM machines. Amazon item #B01JB6D0YG

I have 3200 psi /2.6gpm would this work and does the tube for trasporting the liquid come included?

I would suggest General Pump Model #100774 (Amazon Item #B01JB6D0YG) which is for 2-3 GPM machines. The suction tube is not included. Amazon item #B00O45UHUU would work great.

What size is the threading ?

Both sides are 3/8" NPT threads.

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General Pump 3-5 Gpm Chemical Injector 100775 | 3-5GPM高圧洗浄機用化学石鹸インジェクター、一般ポンプ部品100775

Product ID: 767799088

Details

Brand
General Pump
Exterior Finish
Brass
Inlet Connection Type
Screw Down
Item dimensions L x W x H
5.6 x 2.5 x cm
Manufacturer
General Pump
Material
Brass

🔩1/4" NPT thread size

⚙️3-5 GPM flow rate

🛠️Durable brass construction

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Description

⚡ Inject efficiency, boost your clean game!

ROBUST BRASS BUILD - Corrosion-resistant brass body ensures long-lasting durability
COMPACT LIGHTWEIGHT - Slim 5.6 x 2.5 x 0.2 cm design weighing just 0.01 oz for space-saving convenience
ASME CERTIFIED QUALITY - Meets industry standards for reliable and safe operation
QUICK CONNECT COMPATIBILITY - Easy installation with quick connect fittings for seamless setup
PRECISION CHEMICAL INJECTION - Delivers up to 20% chemical draw for efficient application

The General Pump 3-5 GPM Chemical Injector 100775 is a compact, brass-constructed injector designed for precise chemical delivery with up to 20% draw rate. Featuring quick connect compatibility and ASME certification, it ensures durable, efficient, and professional-grade performance for pressure washer applications.

Specifications

ASIN	B01JB6D23K
Brand Name	General Pump
Connector Type	Quick Connect
Exterior Finish	Brass
Included Components	Brass chemical injector body only
Inlet Connection Type	Screw Down
Item Dimensions	5.6 x 2.5 x 0.2 cm
Item Type Name	Fixed chemical injector, high draw, up to 20% chemical draw
Item Weight	0.01 Ounces
Manufacturer	General Pump
Manufacturer Part Number	100775
Material Type	Brass
Model Number	100775
Number of Ports	2
Outlet Connection Type	NPT
Size	S
Specification Met	ASME
Thread Size	1/4インチ
Thread Type	1/4" NPT
UPC	682491029694
Valve Type	Chemical injectors

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€ 65.23

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

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TrustScore 4.5 | 7,300+ reviews

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