how to make a foam cannon

{"title":"Dual Manual Portable Foam Monitor Foam Water Cannon 1440~2880LPM","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/6b\/fc\/83d6fdb7358fa8c326bbac3c105d-200x200-1.jpg","attrs":{"Price":"Negotiate","Brand Name":"WINAN","Model Number":"PL","Minimum Order Quantity":"1 Set\/Sets customized","Delivery Time":"Shipped in 15 days after payment","Certification":"ISO CCC","Place of Origin":"Guangdong, China","Payment Terms":"L\/C, T\/T, Western Union","Supply Ability":"300 Set\/Sets per Month","Packaging Details":"Carton, Pallet, Wooden case or as required","Product name":"Foam \/ Water Dual Manual Fire Monitor","Working pressure":"5~12Bar","Flow Range":"1440~2880LPM","Pitching Rotation":"-30\u00b0~70\u00b0","Horizontal Rotation":"360\u00b0","Range":"40-60 m","Application":"Fire fighting emergency rescue","Color":"Red","Material":"Carbon Steel Or Stainless steel","Keyword":"Foam Cannon"}}

{"title":"Outdoor Blue and Red PVC Tarpaulin Cannonball Shooting Inflatable Sports and Air Blaster Ball Games","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/ab\/21\/bd0c0c1d2ee435f9ea53ad9b1437-200x200-1.jpg","attrs":{"Price":"USD 2500-3000 \/ set","Brand Name":"Asia Inflatables","Model Number":"LY-E-Sports-01","Minimum Order Quantity":"1 piece","Delivery Time":"10-15 days for 1 pieces","Certification":"CE \/ UL \/ SGS","Place of Origin":"Guangzhou","Payment Terms":"Bank T\/T, Western Union","Supply Ability":"100 pcs per month","Packaging Details":"Durable PVC bag for infltable and carton for blowers","material":"0.55mm PVC coated tarpaulin","Size":"9mL x 4.5mW","Blower":"1500w blower","Logo":"Digital printing","Gun":"4 pcs with 200 pcs 6cm dia EV balls"}}