Positive Displacement Heat Pump Standards

This standard covers the minimum requirements for rotary positive displacement process pumps and pump units for use in the petroleum, petrochemical, and gas industry services. Controlled-volume pumps, hydraulically driven pumps and positive...

This standard covers the minimum requirements for reciprocating positive displacement pumps and pump units for use in the petroleum, petrochemical, and gas industry services. Both direct-acting and power-frame types are included. Controlled-volume pumps,...

This standard applies to positive displacement refrigerant compressors for stationary and mobile refrigerating systems and heat pumps defined in 3.1, hereafter called compressors. It applies for compressors used in commercial and industrial appliances and with electrical...

This standard specifies the technical requirements, other than testing, for rotary positive displacement pumps and rotary positive displacement pumps units. This standard does not apply to rotary positive diplacement pumps for fluid power...

This standard specifies the thechnical requirements, other than safety and testing, for reciprocating positive displacement pumps and pump units. This standard applies to pumps which utilise reciprocating motion derived from crankshafts and camshafts and also...

This standard encompasses the design and performance requirements for rotary gear type, positive displacement fire pumps for use in fire protection systems. Approval is limited to such pumps which have a rated pressure of a minimum of 40 psi (2.75 bar). In cases where...

00448c-000000-000000 1 Scope 1.1 These requirements cover stationary, rotary type, positive displacement pumps intended for supplying water or foam liquid concentrates to fire protection systems. 1.2 The pumps covered by these requirements are intended to be installed in...

This standard specifies requirements for reciprocating positive-displacement pumps and pump units for use in the petroleum, petrochemical and natural gas industries. It is applicable to both direct-acting and power-frame types.

This International Standard specifies requirements for reciprocating positive-displacement pumps and pump units for use in the petroleum, petrochemical and natural gas industries. It is applicable to both direct-acting and power-frame types. This International Standard...

Scope. This standard applies to Modulating Compressors operating in subcritical applications including Discrete Modulating Compressors and Continuous Modulating Compressors. This standard also applies to the presentation of performance data for Modulating Compressors for air-cooled,...

This International Standard specifies requirements for reciprocating positive-displacement pumps and pump units for use in the petroleum, petrochemical and natural gas industries. It is applicable to both direct-acting and power-frame types. This International Standard...

This specification defines the requirements for rotary positive displacement pumps for shipboard use. This specification does not include pumps for hydraulic service or cargo unloading applications. Pumps under this specification include the following types and...

1.1 This specification defines the requirements applicable to design and construction of rotary positive displacement pumps for shipboard use. The classes of service are shown in Section 4. 1.2 This specification will not include pumps for hydraulic service or cargo...