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Blackmer CRL3-OE1-PO 3″ Sliding Vane Liquefied CO2 Pump Ductile Iron

SKU: CRL3-OE1-PO

$14,619.98

In stock

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QuantityUnit priceSaving
1–4$14,619.980%
5–9$13,888.985%
10+$13,157.9810%

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Overview

Brand Blackmer
MPN CRL3-OE1-PO
Model CRL3-OE1
Type Sliding Vane Positive Displacement Pump
Application Liquefied CO₂
Body Material Ductile Iron
Port Size 3″
Connections 3″ NPT Flanged Inlet & Outlet
Shaft Double-Ended Keyed Shaft
Drive Compatibility HRA Series Gear Reducer / V-Belt
Mechanical Seal Yes
Stationary Seat Steel
Seal Face Carbon
O-Rings Special EPDM
Bearings External Ball Bearings
Relief Valve Integral
Configuration Pump Only
Nominal Flow Range 20–150 GPM
Speed Range 330–640 RPM
Max Differential Pressure 100 PSI
Max Working Pressure 525 PSI

Blackmer’s current CRL literature specifies 20–150 GPM (76–568 L/min), 330–640 RPM, 100 PSI maximum differential pressure, and 525 PSI maximum working pressure for the CRL3. The manufacturer also confirms that standard CRL3 connections are two 3″ NPT ductile-iron flanges. 

eatures

  • Heavy-duty ductile iron construction
  • Positive-displacement sliding vane design
  • Engineered for liquefied CO₂ service
  • Suitable for bulk transfer and recirculation
  • 20–150 GPM nominal flow range
  • 330–640 RPM operating speed range
  • 525 PSI maximum working pressure
  • 100 PSI maximum differential pressure
  • 3″ NPT flanged inlet and outlet
  • Double-ended keyed rotor/shaft
  • Compatible with HRA series gear reducer or V-belt drive
  • Integral pressure relief valve
  • External ball bearings
  • Replaceable liner and internal wear components
  • Pump-only configuration

Blackmer specifically lists bulk transfer, recirculation, industrial/food-processing systems, refrigeration, process plants, and transport loading/unloading among applications for the larger CRL pumps.

For the CRL3-OE1 specifically, the Blackmer parts documentation confirms the double-ended rotor/shaft, integral relief-valve components, external bearings, and 3″ NPT flange components.

Mechanical Seal

Your exact OE1 configuration is important because its seal differs from the standard CRL3.

The CRL3-OE1 parts documentation specifies:

Stationary Seat: Steel

Seal Face: Carbon

Stationary O-Ring: Special EPDM

Rotating O-Ring: Special EPDM

Mechanical Seal Assembly: Two assemblies per pump

Product details

Part / SKU CRL3-OE1-PO

Package includes

  • Blackmer CRL3-OE1-PO 3" Sliding Vane Liquefied CO2 Pump Ductile Iron

Included components and any stated pack quantity are as described in this listing. Optional accessories shown separately are sold separately unless expressly included above.

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