液环真空泵大气量P2620

液环真空泵

大气量，P2620

气量14,100至22,400 ACFM（24,000至38,000 m3/h）

NASH P2620 液环真空泵型号可在整个真空范围内快效运行，无需变动泵的内部构件。其气量是我们产品组合中更大的，范围从14,100至22,400 ACFM（24,000至38,000 m3/hr），P2620设计为在造纸、电力、采矿和化学加工业等苛刻环境中运行。

描述

真空能力

当NASH P2620真空泵配备中心护罩时，可以实现一机两用，差别可达10 inHg (340 millibar)。这样做的优点很明显，因为可以减少使用的真空泵数量，从而节省了空间和安装成本。

安装灵活，运行噪音低

独特的入口配置允许在顶部和侧面布置入口，以适应低净空安装。底部和侧面的排放连接提供了解决安装空间限制的灵活性。大型检查口可以方便地进入泵内进行检查和维护。

P2620泵在运行期间非常安静。即使是更大型的泵，声级记录也只有72至85 dB(A)（距离声源3.3英尺（1米）处测量）。

专为要求苛刻的环境而设计

设计为在造纸、电力、采矿、制糖和化学加工业等苛刻环境中运行，这些泵以低运营成本提供耐用性和可行性。P2620真空泵泵体上的标准聚异戊二烯衬里可抵抗腐蚀性工艺气体和液体，从而提供出色的耐腐蚀性。与同等无衬层泵相比，聚异戊二烯衬里消耗的能量也更少。

技术数据

吸入流量：14,100至22,400 ACFM（24,000至38,000 m3/h）

真空范围：至4.7 inHgA（至160 mbar abs.）

压差： 至22 psi（至1.5 bar）

轴密封：填料函（标准） 按要求的机械密封（单端/双端）

结构材料：提供铸铁，不锈钢，不锈钢复合和环氧树脂涂层组件

Liquid Ring Vacuum Pump

Large Capacity, P2620

Capacity 14,000 to 21,800 ACFM (23,800 to 37,000 m3/h)

The NASH P2620 liquid ring vacuum pump model allows efficient operation over the entire vacuum range without the need to change the pump's internals. With the largest capacity in our portfolio, ranging from 14,000 to 21,800 ACFM (23,800 to 37,000 m3/h), the P2620 is designed to operate in demanding environments such as paper, power, mining, and chemical process industries.

Description

Split Vacuum Capability

When a NASH P2620 vacuum pump is equipped with a center shroud, split vacuum operation up to 10 inHg (340 millibars) differential can be achieved. The advantage of this is significant, allowing usage of fewer vacuum pumps - which saves space and installation costs.

Flexible Installation & Quiet Operation

The unique inlet configuration allows for both top and side inlet arrangements to accommodate low headroom installations. Bottom and side discharge connections offer flexibility to address installation space constraints. Large inspection ports allow easy access to pump internals for inspection and maintenance.

P2620 pumps are amazingly quiet during operation. Sound levels of 72 to 85 dB(A) (measured at a distance of 3.3 ft (1 meter) from the source) have been recorded for even the largest of the pump models.

Designed To Operate In Demanding Environments

Designed to operate in demanding environments like the paper, power, mining, sugar, and chemical process industries, these pumps offer durability and reliability at a low cost of operation. The standard polyisoprene lining on the P2620 vacuum pump body resists aggressive process gases and liquids to provide exceptional corrosion resistance. The polyisoprene lining also consumes less energy than the equivalent unlined pump.

Technical Data

Suction Capacity: 14,000 to 21,800 ACFM (23,800 to 37,000 m3/h)

Vacuum Range: to 4.7 inHgA (to 160 mbar abs.)

Differential Pressure: to 22 psi (to 1.5 bar)

Shaft Seals: Stuffing Box (standard), Mechanical Seals (single acting/ double acting) on request

Materials of Construction: Cast Iron, Stainless steel, Stainless steel clad and epoxy coated components are available