Precision Nozzles

Highest Level of Fluid Dispense Pumps Nozzle Performance

Precision Nozzles are used exclusively with our Precision Auger pumps for the highest level of fluid dispense performance. Precision Nozzles offer much higher levels of dimensional tolerance over the standard luer nozzles, allowing smaller and more uniform dispenses.

Precision Nozzles are available in two different materials: stainless steel or ceramic. Each of our Precision Nozzles is machined from a single piece of steel with a unique machining process to smooth the internal geometry of the nozzle. This structure helps material flow without material blockage for exceptional performance when dispensing small volumes of solder paste or conductive adhesives.

Steel nozzles are manufactured from a single piece of steel down to a 32 gauge internal diameter. Steel nozzles are versatile and durable. Ceramic needles offer less internal friction for small volume dispensing. An internal diameter of 50 micron (0.002”) is available for dispensing smaller/finest dots.

Precision nozzles are available in two hub sizes: small and large. 105 and 062 augers use the small diameter hub while the 186 auger uses the large diameter. Part numbers and sizes are listed below.

Precision Nozzles for 062 & 105 Augers

Contact GPD Global for more information regarding other needle configurations.

Small Hub Nozzles	Part Number	Gauge	Internal Diameter	Length
Stainless Steel	221BL32018A	32G	0.1016 mm / 0.004”	6.35mm/0.25”
	221BL31001A	31G	0.127 mm / 0.005”
	221BL30001A	30G	0.15 mm / 0.006”
	221BL28004A	28G	0.18 mm / 0.007”
	221BL27005A	27G	0.21 mm / 0.008”
	221BL25007A	25G	0.25 mm / 0.010”
	221BL23006A	23G	0.33 mm / 0.013”
	221BL22005A	22G	0.41 mm / 0.016”
	221BL21006A	21G	0.51 mm / 0.020”
	221BL20003A	20G	0.5969 mm / 0.0235”
	221BL18007A	18G	0.84 mm / 0.033”
Ceramic	221DL003003AC	n/a	0.0762 mm / 0.0030″	8.89mm/0.35”
	221DL320003AC	32G	0.1016 mm / 0.0040”
	221DL310003AC	31G	0.1270 mm / 0.0050”
	221DL300003AC	30G	0.1524 mm / 0.0060”
	221DL280003AC	28G	0.1778 mm / 0.0070”
	221DL270003AC	27G	0.2032 mm / 0.0080”
	221DL250003AC	25G	0.2540 mm / 0.0100”

Precision Nozzles for 186 Augers

Contact GPD Global for more information regarding other needle configurations.

Large Hub Nozzles	Part Number	Gauge	Internal Diameter	Length
Stainless Steel	221BL28E03A	28G	0.18 mm / 0.007”	6.35 mm/0.25”
	221BL27E03A	27G	0.20 mm / 0.008”
	221BL25E04A	25G	0.25 mm / 0.010”
	221BL23E04A	23G	0.33 mm / 0.013”
	221BL22E04A	22G	0.41 mm / 0.016”
	221BL21E05A	21G	0.51 mm / 0.020”
	221BL20E03A	20G	0.58 mm / 0.023”
	221BL19002A	19G	0.72 mm / 0.028”
	221BL18E04A	18G	0.84 mm / 0.033”
	221BL17E01A	17G	1.07 mm / 0.042”
	221BL16E01A	16G	1.19 mm / 0.047”
	221BL15E01A	15G	1.37 mm / 0.054”
	221BL14E01A	14G	1.60 mm / 0.063”
	221BL13E01A	13G	1.80 mm / 0.071”
	221BL12E01A	12G	2.16 mm / 0.085”
	221BL11E01A	11G	2.39 mm / 0.094”