The Shurflo 2088-343-135 data sheet states 8.7 L/min at 2.1 bar.
The Shurflo 2088-422-444 data sheet states 6.4 L/min at 2.1 bar.
I did a google search and found the link below is to a place
selling the 2088-343-135 for US$69. Its cheaper for me to
get dilivery to Australia , since the best price I found in
my city for the Shurflo 2088-343-135 was AUD$240 (US$150).
If I build another spray machine I'll get this pump.
http://www.tropicalshops.com/NTools/SHURflo-12-Volt-3-GPM-On-Demand-Diaphragm-Pump--Model--2088-343-135.htm
The Shurflo 2088-422-444 data sheet states 6.4 L/min at 2.1 bar.
I did a google search and found the link below is to a place
selling the 2088-343-135 for US$69. Its cheaper for me to
get dilivery to Australia , since the best price I found in
my city for the Shurflo 2088-343-135 was AUD$240 (US$150).
If I build another spray machine I'll get this pump.
http://www.tropicalshops.com/NTools/SHURflo-12-Volt-3-GPM-On-Demand-Diaphragm-Pump--Model--2088-343-135.htm