Question 1

What kind of air compressor do you recommend for this nailer?

Accepted Answer

It really depends on how you're using it.  If you're intermittently nailing with in and not imitating a machine gun- you can use a pancake or similar small compressor.  The working pressure of the nailer is 70-115 PSI.  I run mine at 100 PSI.  Any portable compressor should be able to hit that pressure.  The real question is duty cycle.  If you're nailing every few seconds then you'll need a compressor capable of keeping up with the volume of air being consumed OR you'll have to slow down until your compressor stops running before firing the next nail.  I run mine on 2 different compressors and don't have any issues- one is a 40 gallon shop compressor- the CFM is infinite compared to the gun.  The other compressor is 2.6 CFM.  I don't rapid fire when I'm using it and I can fire several nails before the compressor has to cycle.  As long as you're not continuing to fire when the compressor is running you should be OK.

Question 2

How come just below the nailer specs they say "often bought with this product"....22 degree nails....not 21?

Accepted Answer

I used some of the 22 degree without a problem. I've used Bostich guns for 30 years prior to this gun & this is as good as any I've used.t's a great nailer

Question 3

will it take any brand of nails?

Accepted Answer

I have used two different brands so far. As long as the nails are plastic coated, 21 degree I believe any brand would work. The best prices I have found on nails is at harbor freight. 2500 nails for around $28. I have used 2 1/2" and 3 1/2"

Question 4

do the nails have to be plastic coated

Accepted Answer

Plastic coated?  No.  But I do believe they have to be Plastic Collated, that is, they need to be bound together with plastic.  I'm not sure if paper collated nails will work.

ASIN	B0032JTDPO
ASIN	B0032JTDPO
Best Sellers Rank	#134,299 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #130 in Power Nailers & Staplers
Brand	Numax
Customer Reviews	4.6 4.6 out of 5 stars (7,108)
Customer reviews	4.6 4.6 out of 5 stars (7,108)
Date First Available	26 April 2013
Global Trade Identification Number	00855629002283
Included Components	Pneumatic 21 Degree 3-1/2" Framing Nailer; Adjustment tools
Is Discontinued By Manufacturer	No
Item Type Name	NuMax SFR2190 Pneumatic 21 Degree 3-1/2" Framing Nailer
Item Weight	8.6 Pounds
Item model number	SFR2190
Manufacturer	NuMax
Manufacturer	NuMax
Model	SFR2190
Number of Items	1
Part Number	SFR2190
Product Dimensions	14 x 36 x 51 cm; 3.9 kg
UPC	784497274822 788809877107 855629002283 787721764090 753956888207
Unit Count	1 Count
Warranty Description	Covered by numax's 1 year limited warranty and 30 day wearable parts warranty.

NuMax SFR2190 Pneumatic 21 Degree 3-1/2" Framing Nailer

Description

Specifications

Common Questions