Chemical pump DEF series
handself-primingvane

chemical pump
chemical pump
chemical pump
chemical pump
chemical pump
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Characteristics

Fluid
for chemicals
Operation
hand
Priming
self-priming
Technology
vane
Mobility
stationary
Domain
industrial, chemical
Applications
loading
Material
stainless steel, steel, steel, PTFE
Other characteristics
mechanical, adjustable, flow, line, dry, ball bearing, shear
Flow

Min.: 8 l/min
(2.11338 us gal/min)

Max.: 946 l/min
(249.90676 us gal/min)

Pressure

1.7 bar, 3.4 bar, 8.6 bar, 12.1 bar
(24.656 psi, 49.313 psi, 124.732 psi, 175.496 psi)

Fluid temperature

Min.: -32 °C
(-25.6 °F)

Max.: 115 °C
(239 °F)

Length

160 mm, 425 mm, 525 mm
(6 in, 17 in, 21 in)

Width

242.9 mm, 320.8 mm, 322.3 mm
(9.56 in, 12.63 in, 12.69 in)

Height

172 mm, 221 mm, 294 mm
(6.77 in, 8.7 in, 11.57 in)

Weight

16 kg, 32 kg, 60 kg
(35.27 lb, 70.55 lb, 132.28 lb)

Description

Blackmer® STX DEF Series Pumps, which are part of the Stainless Line of sliding vane pumps, meet or exceed all industry specifications for DEF Aqueous Urea Solutions (AUS32), also known as AdBlue®. Made from 316 stainless steel, the pumps are compatible with DEF and feature external ball bearings, non-metallic Duravanes, PTFE elastomers and Blackmer chemical mechanical seals. The design also includes an adjustable relief valve, weld flanges and self-priming capability. The STX3-DEF has a versatile mounting bracket. STX3-DEF pumps offer fast fluid off-loading. For example, typical off-loading of a 6,000 gallon (22,700 liter) tanker can be unloaded as quickly as 24 minutes. The Blackmer non-metallic vanes self-compensate for wear and allow the STX DEF Series pumps to run dry for short periods of time for self-priming and blowing lines clean, without pump damage. The STX DEF Series is designed to offer easy maintenance because the internal wear is almost completely limited to the sliding vanes, which can be replaced with ordinary hand tools. For applications that require smaller flow rates, the Blackmer SX1-DEF Series Pump constructed from 304 & 316 stainless steel, offers 2 to 10 gpm (8 - 38 L/min) values. Features and Benefits Meets or exceeds all industry specifications for DEF Aqueous Urea Solutions (AUS32) 316 stainless-steel pump with external ball bearing construction (SX1 model has 304 stainless steel for the cylinder and 316 stainless steel for the head). Blackmer chemical mechanical seals and non-metallic vanes for longer life with corrosive products Pump design and operation minimizes shear and agitation

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.