WM Hollow Cone Nozzle

WM Hollow Cone Nozzle features a hollow cone spray pattern with flow rates from 1.47 to 200.9 L/h and spray angles from 40° to 80°, providing fine atomization for low-throughput spray applications.

Spray Angle:
40˚ — 60˚ — 80˚
Spray Pattern:
Hollow Cone
Flow Rate:
0.04 — 1.97 L/min

Description

WM Hollow Cone Nozzle produces a hollow cone spray pattern with uniform liquid distribution and fine atomization using direct liquid pressure alone. Available with flow rates from 1.47 to 200.9 L/h and spray angles of 40°, 60°, and 80°, the WM Hollow Cone Nozzle is suitable for low-flow applications requiring precise spray control and efficient atomization. At lower capacities, the spray pattern projects beyond the nominal angle before gradually dispersing into a solid cone profile. Available in Brass and 316 Stainless Steel as standard.

Spray Characteristics:
Produces a hollow cone spray pattern with uniform liquid distribution and fine atomization using direct liquid pressure. Nominal spray angles are 40°, 60°, and 80°, measured close to the nozzle orifice. On smaller-capacity nozzles, the spray angle reduces rapidly a short distance from the tip and may appear to merge into a solid cone pattern.
Construction and Materials:
Precision-machined construction for optimum spray performance at low flow rates. Internal distributor, screw pin, and strainer assemblies are replaceable on most sizes. Available in Brass and 316 Stainless Steel as standard, with other materials available on request. Features a 1/4" male BSPT threaded connection and integrated strainer for improved reliability in low-capacity applications.
Maximum Recommended Pressure:
35 Bar.G
Ordering Instructions:
  • WM 1408 Brass.

Thread Sizes

WM Type
Nozzle Number Thread Sizes
BSPT or NPT 1/4
WM 108 x
WM 208 x
WM 308 x
WM 508 x
WM 1008 x

Available Spray Angles

WM Type
Nozzle Number Thread Sizes
BSPT or NPT 1/4
WM 108 x
WM 208 x
WM 308 x
WM 508 x
WM 1008 x

Flow Rate in Liters / Hour at Bar G

WM Type
Nozzle Number Flow Rate in Liters / Hour at Bar G
1.5 2 3 4 6 7 8
WM 108 - - 3.08 3.53 4.36 4.57 5.04
WM 208 4.73 5.36 6.39 7.37 8.76 9.15 9.37
WM 308 6.87 8.04 9.47 10.60 12.80 13.70 14.40
WM 508 10.89 12.70 15.20 17.40 21.10 22.90 24.50
WM 1008 21.31 24.60 30.10 34.60 42.60 45.70 49.10

Flow Rate in GAL / Hour at PSIG

WM Type
Nozzle Number Flow Rate in GAL / Hour at PSIG
30 40 60 90 100 115
WM 108 - 0.80 0.90 1.10 1.20 1.30
WM 208 1.40 1.70 2.00 2.30 2.40 2.50
WM 308 2.10 2.50 2.80 3.40 3.60 3.80
WM 508 3.40 4.00 4.60 5.60 6.10 6.50
WM 1008 6.50 8.00 9.10 11.30 12.10 13.00

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